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Document 32016R1718

Commission Regulation (EU) 2016/1718 of 20 September 2016 amending Regulation (EU) No 582/2011 with respect to emissions from heavy-duty vehicles as regards the provisions on testing by means of portable emission measurement systems (PEMS) and the procedure for the testing of the durability of replacement pollution control devices (Text with EEA relevance)

C/2016/5847

OJ L 259, 27.9.2016, p. 1–41 (BG, ES, CS, DA, DE, ET, EL, EN, FR, HR, IT, LV, LT, HU, MT, NL, PL, PT, RO, SK, SL, FI, SV)

Legal status of the document In force

ELI: http://data.europa.eu/eli/reg/2016/1718/oj

27.9.2016   

EN

Official Journal of the European Union

L 259/1

COMMISSION REGULATION (EU) 2016/1718

of 20 September 2016

amending Regulation (EU) No 582/2011 with respect to emissions from heavy-duty vehicles as regards the provisions on testing by means of portable emission measurement systems (PEMS) and the procedure for the testing of the durability of replacement pollution control devices

(Text with EEA relevance)

THE EUROPEAN COMMISSION,

Having regard to the Treaty on the Functioning of the European Union,

Having regard to Regulation (EC) No 595/2009 of the European Parliament and of the Council of 18 June 2009 on type-approval of motor vehicles and engines with respect to emissions from heavy-duty vehicles (Euro VI) and on access to vehicle repair and maintenance information and amending Regulation (EC) No 715/2007 and Directive 2007/46/EC and repealing Directives 80/1269/EEC, 2005/55/EC and 2005/78/EC (1), and in particular Article 4(3), Article 5(4) and Article 12 thereof,

Whereas:

(1)

In-service conformity testing represents one of the building blocks of the type-approval procedure and allows for the verification of the performance of emission control systems during the useful lifetime of vehicles. In accordance with Commission Regulation (EU) No 582/2011 (2), the tests are performed by means of portable emission measurement systems (PEMS) which assess the emissions in the normal operations of use. The PEMS approach is equally applied to verify off-cycle emissions during the type-approval certification.

(2)

Regulation (EU) No 582/2011 states that any additional requirements with respect to the off-cycle in-use emissions testing procedure should be introduced after the assessment of the test procedure specified in that Regulation.

(3)

The Commission has therefore performed an in-depth analysis of the testing procedure. That analysis has identified a number of shortfalls which undermine the efficiency of the European type-approval legislation and need to be remedied in order to ensure the appropriate level of environmental protection.

(4)

Emission performance of vehicles in a warm-up period is currently not assessed under the type-approval demonstration test or under the in-service conformity test. In order to address the existing knowledge gap and to prepare a new testing procedure for cold start operations, a monitoring phase during which data from type-approval and in-service conformity tests will be collected should be launched.

(5)

In accordance with Regulation (EU) No 582/2011, replacement pollution control devices are to be type-approved in accordance with Euro VI emission requirements once the specific durability testing requirements are introduced in that Regulation.

(6)

It is therefore necessary to lay down a procedure which will properly assess the durability of those replacement parts entering the Union market and to ensure that they meet environmental requirements compatible with those set for similar systems produced as original vehicles' parts.

(7)

A test procedure based on the accelerated ageing of replacement pollution control devices due to thermal and lubricant consumption effects meets the objective of addressing durability of replacement pollution control devices in an accurate and objective manner and is not excessively burdensome for the industry.

(8)

Regulation (EU) No 582/2011 sets out requirements related to the measures that need to be introduced by vehicle manufacturers in order to prevent tampering with emission control systems. Those requirements should effectively address the most common means of tampering without imposing an excessive burden on the industry.

(9)

References to international standards in Regulation (EU) No 582/2011 should be updated.

(10)

In order to ensure a sufficient lead time for the vehicle manufacturers to modify their products in accordance with the new requirement on the power threshold, that requirement should take effect on 1 September 2018 for new types and on 1 September 2019 for all new vehicles.

(11)

It is appropriate that the new requirements for the in-service testing do not apply retroactively to engines and vehicles which have not been approved in accordance with those requirements. Therefore, the new provisions set out in Annex II shall only apply to the in-service conformity testing of new types of engines and vehicles which have been approved in accordance with the amended version of the Regulation (EU) No 582/2011.

(12)

Regulation (EU) No 582/2011 should therefore be amended accordingly.

(13)

The measures provided for in this Regulation are in accordance with the opinion of the Technical Committee — Motor vehicles,

HAS ADOPTED THIS REGULATION:

Article 1

Regulation (EU) No 582/2011 is amended as follows:

(1)

in Article 14, paragraph 3 is deleted;

(2)

in Article 15, paragraph 5 is deleted;

(3)

the following Article 17a is inserted:

‘Article 17a

Transitional provisions for certain type-approvals and certificates of conformity

1.   With effect from 1 September 2018, national authorities shall refuse, on grounds relating to emissions, to grant EC type-approval or national type-approval in respect of new types of vehicles or engines tested using procedures which do not comply with points 4.2.2.2 and 4.2.2.2.1 and 4.2.2.2.2 and 4.3.1.2 and 4.3.1.2.1 and 4.3.1.2.2 of Appendix 1 to Annex II.

2.   With effect from 1 September 2019, national authorities shall, in the case of new vehicles which do not comply with points 4.2.2.2 and 4.2.2.2.1 and 4.2.2.2.2 and 4.3.1.2 and 4.3.1.2.1 and 4.3.1.2.2 of Appendix 1 to Annex II, consider certificates of conformity issued in respect of those vehicles to be no longer valid for the purposes of Article 26 of Directive 2007/46/EC and shall, on grounds relating to emissions, prohibit the registration, sale and entry into service of such vehicles.

With effect from 1 September 2019 and except in the case of replacement engines for in-service vehicles, national authorities shall prohibit the sale or use of new engines which do not comply with points 4.2.2.2 and 4.2.2.2.1 and 4.3.1.2 and 4.3.1.2.1 of Appendix 1 to Annex II.’;

(4)

Annex I is amended in accordance with Annex I to this Regulation;

(5)

Annex II is amended in accordance with Annex II to this Regulation;

(6)

Annex VI is amended in accordance with Annex III to this Regulation;

(7)

Annex XI is amended in accordance with Annex IV to this Regulation;

(8)

Annex XIII is amended in accordance with Annex V to this Regulation;

(9)

Annex XIV is amended in accordance with Annex VI to this Regulation.

Article 2

This Regulation shall enter into force on the twentieth day following that of its publication in the Official Journal of the European Union.

With the exception of point 8(c), which shall apply to all vehicles as from the entry into force of this Regulation, Annex II shall apply from 1 January 2017 to new vehicle types.

This Regulation shall be binding in its entirety and directly applicable in the Member States in accordance with the Treaties.

Done at Brussels, 20 September 2016.

For the Commission

The President

Jean-Claude JUNCKER

(1)   OJ L 188, 18.7.2009, p. 1.

(2)  Commission Regulation (EU) No 582/2011 of 25 May 2011 implementing and amending Regulation (EC) No 595/2009 of the European Parliament and of the Council with respect to emissions from heavy duty vehicles (Euro VI) and amending Annexes I and III to Directive 2007/46/EC of the European Parliament and of the Council (OJ L 167, 25.6.2011, p. 1).

ANNEX I

Annex I to Regulation (EU) No 582/2011 is amended as follows:

(1)

point 1.1.2 is replaced by the following:

‘1.1.2.

 If the manufacturer permits the engine family to run on market fuels that do not comply neither with Directive 98/70/EC of the European Parliament and of the Council (*1) nor with CEN standard EN 228:2012 (in the case of unleaded petrol) or CEN standard EN 590:2013 (in the case of diesel), such as running on B100 (EN 14214), the manufacturer shall, in addition to the requirements in point 1.1.1, comply with the following requirements:

(a)

declare the fuels the engine family is capable of running on in point 3.2.2.2.1 of the Information Document as set out in Part 1 of Appendix 4., either by reference to an official standard or to a production specification of a brand specific market fuel not meeting any official standard such as those mentioned in point 1.1.2. The manufacturer shall also declare that the functionality of the OBD system is not affected by the use of the declared fuel;

(b)

demonstrate that the parent engine meets the requirements specified in Annex III and in Appendix 1 of Annex VI to this Regulation on the fuels declared; the approval authority may request that the demonstration requirements be further extended to those laid down in Annex VII and Annex X;

(c)

be liable to meet the requirements of in-service conformity specified in Annex II on the fuels declared including any blend between the declared fuels and the market fuels included in Directive 98/70/EC and the relevant CEN standards.

At the request of the manufacturer, the requirements set out in this point shall be applied to fuels used for military purposes.

For the purposes of point (a) of the first subparagraph where the emission tests are performed for demonstrating compliance with the requirements of this Regulation, a fuel analysis report of the test fuel shall be attached to the test report and shall comprise at least the parameters specified in the official specification of the fuel manufacturer.

(*1)  Directive 98/70/EC of the European Parliament and of the Council of 13 October 1998 relating to the quality of petrol and diesel fuels and amending Council Directive 93/12/EEC (OJ L 350, 28.12.1998, p. 58).’;"

(2)

point 1.1.5 is replaced by the following:

‘1.1.5.

 In the case of natural gas/biomethane engines, the ratio of the emission results “r” shall be determined for each pollutant as follows:

Formula

or

Formula

and

Formula
’;

(3)

point 3.1 is replaced by the following:

‘3.1.

 In the case of an engine type-approved as a separate technical unit or a vehicle type-approved with regard to emissions and access to vehicle repair and maintenance information, the engine shall bear:

(a)

the trademark or trade name of the manufacturer of the engine;

(b)

the manufacturer's commercial description of the engine.’;

(4)

the following points 3.2.1.1 to 3.2.1.6 are inserted:

‘3.2.1.1.

 In case of a natural gas/biomethane engine one of the following markings to be placed after the EC type-approval mark:

(a)

H in case of the engine being approved and calibrated for the H-range of gases;

(b)

L in case of the engine being approved and calibrated for the L-range of gases;

(c)

HL in case of the engine being approved and calibrated for both the H-range and L-range of gases;

(d)

Ht in case of the engine being approved and calibrated for a specific gas composition in the H-range of gases and transformable to another specific gas in the H-range of gases by fine tuning of the engine fuelling;

(e)

Lt in case of the engine being approved and calibrated for a specific gas composition in the L-range of gases and transformable to another specific gas in the L-range of gases after fine tuning of the engine fuelling;

(f)

HLt in the case of the engine being approved and calibrated for a specific gas composition in either the H-range or the L- range of gases and transformable to another specific gas in either the H-range or the L-range of gases by fine tuning of the engine fuelling;

(g)

CNGfr in all other cases where the engine is fuelled with CNG/biomethane and designed for operation on one restricted gas fuel range composition;

(h)

LNGfr in the cases where the engine is fuelled with LNG and designed for operation on one restricted gas fuel range composition;

(i)

LPGfr in the cases where the engine is fuelled with LPG and designed for operation on one restricted gas fuel range composition;

(j)

LNG20 in case of the engine being approved and calibrated for a specific LNG composition resulting in a λ-shift factor not differing by more than 3 per cent the λ-shift factor of the G20 gas specified in Annex IX, and the ethane content of which does not exceed 1,5 per cent;

(k)

LNG in case of the engine being approved and calibrated for any other LNG composition;

3.2.1.2.

 For dual-fuel engines, the approval mark shall contain a series of digits after the national symbol, the purpose of which is to distinguish for which dual-fuel engine type and with which range of gases the approval has been granted. The series of digits will be constituted of two digits identifying the dual-fuel engine type as defined in Article 2, followed by the letter or letters specified in point 3.2.1.1 corresponding to the natural gas/biomethane composition used by the engine. The two digits identifying the dual- fuel engine types as defined in Article 2 are the following:

(a)

1A for dual-fuel engines of Type 1A;

(b)

1B for dual-fuel engines of Type 1B;

(c)

2A for dual-fuel engines of Type 2A;

(d)

2B for dual-fuel engines of Type 2B;

(e)

3B for dual-fuel engines of Type 3B;

3.2.1.3.

 For diesel-fuelled CI engines, the approval mark shall contain the letter ‘D’ after the national symbol;

3.2.1.4.

 For ethanol (ED95)-fuelled CI engines the approval mark shall contain the letters ‘ED’ after the national symbol;

3.2.1.5.

 For ethanol (E85)-fuelled PI engines the approval mark shall contain ‘E85’ after the national symbol;

3.2.1.6.

 for petrol-fuelled PI engines the approval mark shall contain the letter ‘P’ after the national symbol.’;

(5)

in point 4.2, point (b) is replaced by the following:

‘(b)

 as regards the compliance of the system ensuring the correct operation of NOx control measures, the installation shall, according to Appendix 4 of Annex 11 to UN/ECE Regulation No 49, meet the manufacturer's installation requirements as specified in Part 1 of Annex 1 to that Regulation.’;

(6)

in Appendix 4, the ninth, tenth and eleventh paragraphs are replaced by the following:

‘In the case of application for EC type-approval of an engine or engine family as a separate technical unit the general part and Parts 1 and 3 shall be filled in.

In the case of application for EC type-approval of vehicle with an approved engine with regard to emissions and access to vehicle repair and maintenance information the general part and Part 2 shall be filled in.

In the case of application for EC type-approval of a vehicle with regard to emissions and access to vehicle repair and maintenance information the general part and Parts 1, 2 and 3 shall be filled in.’;

(7)

Appendix 9 is replaced by the following:

‘Appendix 9

EC Type-Approval Certification Numbering System

Section 3 of the EC type-approval number issued according to Articles 6(1), 8(1) and 10(1) shall be composed by the number of the implementing regulatory act or the latest amending regulatory act applicable to the EC type-approval. The number shall be followed by an alphabetical character reflecting the requirements of OBD and SCR systems in accordance with Table 1.

Table 1

Character

NOx OTL (1)

PM OTL (2)

CO OTL (6)

IUPR (13)

Reagent quality

Additional OBD monitors (12)

Power threshold requirements (14)

Implementation dates: new types

Implementation dates: all vehicles

Last date of registration

A (9)  (10)

B (10)

Row “phase-in period” of Tables 1 or Table 2

Performance. Monitoring (3)

N/A

Phase-in (7)

Phase-in (4)

N/A

20 %

31.12.2012

31.12.2013

31.8.2015 (9)

30.12.2016 (10)

B (11)

Row “phase-in period” of Tables 1 and 2

N/A

Row “phase-in period” of Table 2

N/A

Phase-in (4)

N/A

20 %

1.9.2014

1.9.2015

30.12.2016

C

Row “general requirements” of Tables 1 or Table 2

Row “general requirements” of Table 1

Row “general requirements” of Table 2

General (8)

General (5)

Yes

20 %

31.12.2015

31.12.2016

31.12.2018

D

Row “general requirements” of Tables 1 or Table 2

Row “general requirements” of Table 1

Row “general requirements” of Table 2

General (8)

General (5)

Yes

10 %

1.9.2018

1.9.2019

 

N/A

Not applicable.’.

(*1)  Directive 98/70/EC of the European Parliament and of the Council of 13 October 1998 relating to the quality of petrol and diesel fuels and amending Council Directive 93/12/EEC (OJ L 350, 28.12.1998, p. 58).’;’

(1)   “NOx OTL” monitoring requirements as set out in Table 1 of Annex X for compression ignition and dual-fuel engines and vehicles and Table 2 of Annex X for positive ignition engines and vehicles.

(2)   “PM OTL” monitoring requirements as set out in Table 1 of Annex X for compression ignition and dual-fuel engines and vehicles.

(3)   “Performance monitoring” requirements as set out in point 2.1.1 of Annex X.

(4)  Reagent quality “phase-in” requirements as set out in point 7.1 of Annex XIII.

(5)  Reagent quality “general” requirements as set out in point 7.1.1 of Annex XIII.

(6)   “CO OTL” monitoring requirements as set out in Table 2 of Annex X for positive ignition engines and vehicles.

(7)  IUPR “Phase-in” requirements as set out in Section 6 of Annex X.

(8)  IUPR “General” requirements as set out in Section 6 of Annex X.

(9)  For positive-ignition engines and vehicles equipped with such engines.

(10)  For compression-ignition and dual-fuel engines and vehicles equipped with such engines.

(11)  Only applicable to positive-ignition engines and vehicles equipped with such engines.

(12)  Additional provisions concerning monitoring requirements as set out in paragraph 2.3.1.2 of Annex 9A to UNECE Regulation No 49.

(13)  IUPR specifications are set out in Annex X. Positive Ignition engines and vehicles equipped with such engines are not subjected to IUPR.

(14)  ISC requirement set out in Appendix 1 to Annex II.

ANNEX II

Annex II to Regulation (EU) No 582/2011 is amended as follows:

(1)

point 2.1 is replaced by the following:

‘2.1.

 The conformity of in-service vehicles or engines of an engine family shall be demonstrated by testing vehicles on the road operated over their normal driving patterns, conditions and payloads. The in-service conformity test shall be representative for vehicles operated on their real driving routes, with their normal payload and with the usual professional driver of the vehicle. When the vehicle is operated by a driver other than the usual professional driver of the particular vehicle, the alternative driver shall be skilled and trained to operate vehicles of the category subject to be tested.’;

(2)

point 2.3 is replaced by the following:

‘2.3.

 The manufacturer shall demonstrate to the approval authority that the chosen vehicle, driving patterns and conditions are representative for the engine family. The requirements as specified in point 4.5 shall be used to determine whether the driving patterns are acceptable for in-service conformity testing.’;

(3)

point 4.1 is replaced by the following:

‘4.1.   Vehicle payload

Normal payload is a payload between 10 and 100 % of the maximum payload.

The maximum payload is the difference between technically permissible maximum laden mass of the vehicle and the mass of the vehicle in running order as specified in accordance to Annex I to Directive 2007/46/EC.

For the purpose of in-service conformity testing, the payload may be reproduced and an artificial load may be used.

Approval authorities may request to test the vehicle with any payload between 10 and 100 % of the maximum vehicle payload. In case the mass of the PEMS equipment needed for operation exceeds 10 % of the maximum vehicle payload this mass may be considered as minimum payload.

Vehicles of category N3 shall be tested, when applicable, with a semi-trailer.’;

(4)

points 4.4.1 to 4.5.5 are replaced by the following:

4.4.1.   The test lubricating oil shall be market oil and must comply with the specifications of the engine manufacturer.

Oil samples shall be taken.

4.4.2.   Fuel

The test fuel shall be market fuel covered by Directive 98/70/EC and relevant CEN standards or reference fuel as specified in Annex IX to this Regulation. Fuel samples shall be taken.

A manufacturer may request not to sample the fuel from a gas engine.

4.4.2.1.   If the manufacturer has, in accordance with Section 1 of Annex I to this Regulation, declared the capability to meet the requirements of this Regulation on market fuels declared in point 3.2.2.2.1 of the Information Document as set out in Appendix 4 to Annex I to this Regulation, at least one test shall be conducted on each of the declared market fuels.

4.4.3.   For exhaust after-treatment systems that use a reagent to reduce emissions, the reagent shall be market reagent and must comply with the specifications of the engine manufacturer. A sample of the reagent shall be taken. The reagent shall not be frozen.

4.5.   Trip requirements

The shares of operation shall be expressed as a percentage of the total trip duration.

The trip shall consist of urban driving followed by rural and motorway driving according to the shares specified in points 4.5.1 to 4.5.4. Where another testing order is justified for practical reasons and after the agreement of the approval authority another order may be used, however, the test shall always start with the urban driving.

For the purpose of this Section, ‘approximately’ shall mean the target value ± 5 %.

Urban, rural and motorway parts can be determined either on the basis of:

—

geographical coordinates (by means of a map), or

—

first acceleration method.

In case the trip composition is determined on the basis of geographical coordinates, the vehicle should not exceed, for a cumulative period longer than 5 % of the total duration of each part of the trip, the following speed:

—

50 km/h in the urban part,

—

75 km/h in the rural part (90 km/h in the case of vehicles of categories M1 and N1)

In case the trip composition is determined by means of the first acceleration method, the first acceleration above 55 km/h (70 km/h in the case of vehicles of categories M1 and N1) shall indicate the beginning of the rural part and the first acceleration above 75 km/h (90 km/h in the case of vehicles of categories M1 and N1) shall indicate the beginning of the motorway part.

The criteria for differentiation between urban, rural and motorway operation shall be agreed with the approval authority prior to the beginning of the test.

Average speed in urban operation shall be between 15 and 30 km/h.

Average speed in rural operation shall be between 45 and 70 km/h (60 and 90 km/h in the case of vehicles of categories M1 and N1).

Average speed in motorway operation shall be above 70 km/h (90 km/h in the case of vehicles of categories M1 and N1).

4.5.1.   For M1 and N1 vehicles the trip shall consist of approximately 34 % urban, 33 % rural and 33 % motorway operation.

4.5.2.   For N2, M2 and M3 vehicles the trip shall consist of approximately 45 % urban, 25 % rural and 30 % motorway operation. M2 and M3 vehicles of Class I, II or Class A as defined in UN/ECE Regulation 107 shall be tested in approximately 70 % urban and 30 % rural operation.

4.5.3.   For N3 vehicles the trip shall consist of approximately 20 % urban, 25 % rural and 55 % motorway operation.

4.5.4.   For the purpose of the assessment of the trip composition, the duration of the share shall be calculated from the moment when the coolant temperature has reached 343 K (70 °C) for the first time or after the coolant temperature is stabilised within +/– 2 K over a period of 5 minutes whichever comes first but no later than 15 minutes after engine start. In accordance with paragraph 4.5 the period elapsed to reach the coolant temperature of 343 K (70 °C) shall be operated under urban driving conditions.

Artificial warming-up of the emission control systems prior to the test is prohibited.

4.5.5.   The following distribution of the characteristic trip values from the WHDC database may serve as additional guidance for the evaluation of the trip:

(a)

accelerating: 26,9 % of the time;

(b)

decelerating: 22,6 % of the time;

(c)

cruising: 38,1 % of the time;

(d)

stop (vehicle speed = 0): 12,4 % of the time.’;

(5)

point 4.6.5 is replaced by the following:

‘4.6.5.

 The test duration shall be long enough to complete between four and seven times the work performed during the WHTC or produce between four and seven times the CO2 reference mass in kg/cycle from the WHTC as applicable.’;

(6)

point 4.6.10 is replaced by the following:

‘4.6.10.

 If the particle exhaust after-treatment system undergoes a non-continuous regeneration event during the trip or an OBD class A or B malfunction occurs during the test, the manufacturer can request the trip to be voided.’;

(7)

point 5.1.2.2 is replaced by the following:

‘5.1.2.2.

 The conformity of the ECU torque signal is considered to be sufficient if the calculated torque remains within the full load torque tolerance specified in point 5.2.5 of Annex I.’;

(8)

Appendix 1 is amended as follows:

(a)

point 1 is replaced by the following:

‘1.   INTRODUCTION

This Appendix describes the procedure to determine gaseous emissions from on-vehicle on-road measurements using portable emissions measurement systems (hereinafter ‘PEMS’). The pollutant emissions to be measured from the exhaust of the engine include the following components: carbon monoxide, total hydrocarbons and nitrogen oxides for compression ignition engines and carbon monoxide, non-methane hydrocarbons, methane and nitrogen oxides for positive ignition engines. Additionally, carbon dioxide shall be measured to enable the calculation procedures described in Sections 4 and 5.

For engines fuelled with natural gas, the manufacturer, technical service or approval authority may choose to measure the total hydrocarbon (THC) emissions only instead of measuring the methane and non-methane hydrocarbon emissions. In that case, the emission limit for the total hydrocarbon emissions is the same as the one specified in Annex I to Regulation (EC) No 595/2009 for methane emissions. For the purposes of the calculation of the conformity factors pursuant to points 4.2.3 and 4.3.2, the applicable limit shall in that case be the methane emission limit only.

For engines fuelled with gases other than natural gas, the manufacturer, technical service or approval authority may choose to measure the total hydrocarbon (THC) emissions instead of measuring the non-methane hydrocarbon emissions. In that case, the emission limit for the total hydrocarbon emissions is the same as the one specified in Annex I to Regulation (EC) No 595/2009 for non-methane hydrocarbon emissions. For the purposes of the calculation of the conformity factors pursuant to points 4.2.3 and 4.3.2, the applicable limit shall in that case be the non-methane emission limit.’;

(b)

in point 2.2., the sentence ‘The parameters summarised in Table 1 shall be measured and recorded:’ is replaced by the following:

‘The parameters as specified in Table 1 shall be measured and recorded at a constant frequency of 1,0 Hz or higher. The original raw data shall be kept by the manufacturer and shall be made available, upon request, to the approval authority and the Commission.’;

(c)

the following point 2.2.1 is inserted:

‘2.2.1.   Data reporting format

Emission values as well as any other relevant parameters shall be reported and exchanged as csv-formatted data file. Parameter values shall be separated by a comma, ASCII-Code #h2C. The decimal marker of numerical values shall be a point, ASCII-Code #h2E. Lines shall be terminated by carriage return, ASCII-Code #h0D. No thousands separators shall be used.’;

(d)

points 2.6.1 and 2.6.2 are replaced by the following:

‘2.6.1.    Test start

Emissions sampling, measurement of the exhaust parameters and recording of the engine and ambient data shall commence prior to starting the engine. The coolant temperature shall not exceed 303 K (30 °C) at the beginning of the test. In case ambient temperature exceeds 303 K (30 °C) at the beginning of the test, the coolant temperature shall not exceed the ambient temperature by more than 2 °C. The data evaluation shall start after the coolant temperature has reached 343 K (70 °C) for the first time or after the coolant temperature is stabilised within +/– 2 K over a period of 5 minutes whichever comes first but no later than 15 minutes after engine start.

2.6.2.    Test run

Emission sampling, measurement of the exhaust parameters and recording of the engine and ambient data shall continue throughout the normal in-use operation of the engine. The engine may be stopped and started, but emissions sampling shall continue throughout the entire test.

Periodic zero-checks of the PEMS gas analysers may be conducted every 2 hours and the results may be used to perform a zero drift correction. The data recorded during the checks shall be flagged and shall not be used for the emission calculations.

In case of interrupted GPS signal the GPS data may be calculated based on the ECU vehicle speed and a map, for a consecutive period of less than 60 s. If the cumulative loss of GPS signal exceeds 3 % of the total trip duration, the trip should be declared void.’;

(e)

point 3.2.1 is replaced by the following:

‘3.2.1.    Analysers and EFM data

The consistency of the data (exhaust mass flow measured by the EFM and gas concentrations) shall be verified using a correlation between the measured fuel flow from the ECU and the fuel flow calculated using the formula in paragraph 8.4.1.7 of Annex 4 to UN/ECE Regulation No 49. A linear regression shall be performed for the measured and calculated fuel rate values. The method of least squares shall be used with the best fit equation having the form:

y = mx + b

where:

—

y is the calculated fuel flow [g/s]

—

m is the slope of the regression line

—

x is the measured fuel flow [g/s]

—

b is the y intercept of the regression line

The slope (m) and the coefficient of determination (r2) shall be calculated for each regression line. It is recommended to perform this analysis in the range from 15 % of the maximum value to the maximum value and at a frequency greater or equal to 1 Hz. For a test to be considered valid, the following two criteria shall be evaluated:

Table 2

Tolerances

Slope of the regression line, m

0,9 to 1,1 — Recommended

Coefficient of determination r2

min. 0,90 — Mandatory’;

(f)

point 4.1 is replaced by the following:

‘4.1.   Averaging window principle

The emissions shall be integrated using a moving averaging window method, based on the reference CO2 mass or the reference work. The principle of the calculation is as follows: The mass emissions are not calculated for the complete data set, but for sub-sets of the complete data set, the length of these sub-sets being determined so as to match the engine CO2 mass or work measured over the reference laboratory transient cycle. The moving average calculations are conducted with a time increment Δt equal to the data sampling period. These sub-sets used to average the emissions data are referred to as “averaging windows” in the following points.

Any invalidated data shall not be considered for the calculation of the work or CO2 mass and the emissions of the averaging window.

The following data shall be considered as not valid data:

(a)

zero drift check of the instruments;

(b)

the data outside the conditions specified in points 4.2 and 4.3 of Annex II.

The mass emissions (mg/window) shall be determined as described in paragraph 8.4.2.3 of Annex 4 to UN/ECE Regulation No 49.

Figure 1

Vehicle speed versus time and vehicle averaged emissions, starting from the first averaging window, versus time

Image 1

Averaging window emissions

Time

Duration of the first window

Vehicle speed

Emissions of the first window

’;

(g)

point 4.2.2 is replaced by the following:

‘4.2.2.   Selection of valid windows

4.2.2.1.   Before the dates referred to in Article 17a, points 4.2.2.1.1 to 4.2.2.1.4 shall apply.

4.2.2.1.1.   The valid windows are the windows whose average power exceeds the power threshold of 20 % of the maximum engine power. The percentage of valid windows shall be equal or greater than 50 %.

4.2.2.1.2.   If the percentage of valid windows is less than 50 %, the data evaluation shall be repeated using lower power thresholds. The power threshold shall be reduced in steps of 1 % until the percentage of valid windows is equal to or greater than 50 %.

4.2.2.1.3.   In any case, the lower threshold shall not be lower than 15 %.

4.2.2.1.4.   The test shall be void if the percentage of valid windows is less than 50 % at a power threshold of 15 %.

4.2.2.2.   From the dates referred to in Article 17a, points 4.2.2.2.1 and 4.2.2.2.2 shall apply.

4.2.2.2.1.   The valid windows are the windows whose average power exceeds the power threshold of 10 % of the maximum engine power.

4.2.2.2.2.   The test shall be void if the percentage of valid windows is less than 50 % or if there are no valid windows left in urban only operations after the 90 percentile rule has been applied.’;

(h)

point 4.3.1 is replaced by the following:

‘4.3.1.    Selection of valid windows

4.3.1.1.   Before the dates referred to in Article 17a, points 4.3.1.1.1 to 4.3.1.1.4 shall apply.

4.3.1.1.1.   The valid windows shall be the windows whose duration does not exceed the maximum duration calculated from:

Formula

where:

—

D max is the maximum window duration, s,

—

P max is the maximum engine power, kW.

4.3.1.1.2.   If the percentage of valid windows is less than 50 %, the data evaluation shall be repeated using longer window durations. This is achieved by decreasing the value of 0,2 in the formula given in point 4.3.1 by steps of 0,01 until the percentage of valid windows is equal to or greater than 50 %.

4.3.1.1.3.   In any case, the lowered value in above formula shall not be lower than 0,15.

4.3.1.1.4.   The test shall be void if the percentage of valid windows is less than 50 % at a maximum window duration calculated in accordance with points 4.3.1.1, 4.3.1.1.2 and 4.3.1.1.3.

4.3.1.2.   From the dates referred to in Article 17a, points 4.3.1.2.1 and 4.3.1.2.2 shall apply.

4.3.1.2.1.   The valid windows shall be the windows whose duration does not exceed the maximum duration calculated from:

Formula

where:

—

D max is the maximum window duration, s,

—

P max is the maximum engine power, kW.

4.3.1.2.2.   The test shall be void if the percentage of valid windows is less than 50 %.’;

(9)

in Appendix 2, point 3.1 is replaced by the following:

‘3.1.   Exhaust gas flow meter (EFM) tailpipe connection

The installation of the EFM shall not increase the backpressure by more than the value recommended by the engine manufacturer, nor increase the length of the tailpipe by more than 2 m. As for the all the components of the PEMS equipment, the installation of the EFM shall comply with the locally applicable road safety regulations and insurance requirements.’.

ANNEX III

Annex VI to Regulation (EU) No 582/2011 is amended as follows:

(1)

point 8 is replaced by the following:

‘8.   DOCUMENTATION

Paragraph 11 of Annex 10 to UNECE Regulation No 49 shall be understood as follows:

 

The Approval Authority shall require that the manufacturer provides a documentation package. This should describe any element of design and emission control strategy of the engine system and the means by which it controls its output variables, whether that control is direct or indirect.

 

The information shall include a full description of the emission control strategy. In addition, this shall include information on the operation of all AES and BES, including a description of the parameters that are modified by any AES and the boundary conditions under which the AES operate, and indication of which AES and BES are likely to be active under the conditions of the test procedures in this Annex.

 

This documentation package shall be provided in accordance with the provisions of Section 8 of Annex I to this Regulation.’

(2)

Appendix 1 is amended as follows:

(a)

the following point 2.3 is inserted

‘2.3.

 Manufacturers shall ensure that vehicles can be tested with PEMS by an independent party on public roads by making available suitable adapters for exhaust pipes, granting access to ECU signals and making the necessary administrative arrangements. The manufacturer may charge a reasonable fee as set out in Article 7(1) of Regulation (EC) No 715/2007.’;

(b)

point 3.1 is replaced by the following:

‘3.1.   Vehicle payload

For the purpose of the PEMS demonstration test, the payload may be reproduced and an artificial load may be used.

The vehicle payload shall be 50-60 % of the maximum vehicle payload. The additional requirements set out in Annex II shall apply.’.

ANNEX IV

Annex XI to Regulation (EU) No 582/2011 is amended as follows:

(1)

point 4.3.2.4 is replaced by the following:

‘4.3.2.4.   Durability of emissions performance

The exhaust after-treatment system tested in accordance with point 4.3.2.2 and incorporating the replacement pollution control device shall be subjected to the durability procedures described in Appendix 3.’;

(2)

the following point 4.3.5 is inserted:

‘4.3.5.    Fuels

In the case described in point 1.1.2 of Annex I, the test procedure laid down in points 4.3.1 to 4.3.2.7 of this Annex shall be conducted with the fuels declared by the manufacturer of the original engine system. However, in agreement with the type-approval authority, the durability procedure set out in Appendix 3 and referred to in point 4.3.2.4 may be performed only with the fuel which represents the worst case in terms of ageing.’;

(3)

the following points 4.6 to 4.6.5 are inserted:

‘4.6.   Requirements regarding compatibility with the NOx control measures (applicable only to replacement pollution control devices to be fitted to vehicles equipped with sensors directly measuring NOx concentration in the exhaust)

4.6.1.   NOx control measures compatibility demonstration is required only when the original pollution control device was monitored in the original configuration.

4.6.2.   The compatibility of the replacement pollution control device with the NOx control measures shall be demonstrated by using the procedures described in Annex XIII to this Regulation, for replacement pollution control devices intended to be fitted to engines or vehicles type-approved in accordance with Regulation (EC) No 595/2009 and this Regulation.

4.6.3.   The provisions in UN/ECE Regulation No 49 applicable to components other than pollution control devices shall not apply.

4.6.4.   The replacement pollution control device manufacturer may use the same preconditioning and test procedure as used during the original type-approval. In that case, the approval authority which granted original type-approval of an engine of a vehicle shall provide, on request and on a non-discriminatory basis, an information document presented as an appendix to the Information Document provided for in Appendix 4 to Annex I, which contains the number and type of preconditioning cycles and the type of test cycle used by the original equipment manufacturer for NOx control measures testing of the pollution control device.

4.6.5.   Point 4.5.5 shall apply to NOx control measures monitored by the OBD system.’;

(4)

Appendix 3 is replaced by the following:

‘Appendix 3

Durability procedure for evaluation of emissions performance of a replacement pollution control device

1.   This Appendix sets out the durability procedure referred to in point 4.3.2.4 of Annex XI, for the purpose of evaluating the emissions performance of a replacement pollution control device.

2.   DESCRIPTION OF THE DURABILITY PROCEDURE

2.1.   The durability procedure shall consist of a data collection phase and a service accumulation schedule.

2.2.   Data collection phase

2.2.1.   The selected engine, equipped with the complete exhaust after-treatment system incorporating the replacement pollution control device, shall be cooled down to ambient temperature and run one cold start WHTC test-cycle in accordance with paragraphs 7.6.1 and 7.6.2 of Annex 4 to UN/ECE Regulation No 49.

2.2.2.   Immediately after the cold start WHTC test-cycle, the engine shall be run for nine consecutive hot start WHTC test-cycles in accordance with paragraph 7.6.4 of Annex 4 to UN/ECE Regulation No 49.

2.2.3.   The test sequence set out in points 2.2.1 and 2.2.2 shall be carried out in accordance with the instructions laid down in paragraph 7.6.5 of Annex 4 to UN/ECE Regulation No 49.

2.2.4.   Alternatively, the relevant data can be collected by driving a fully loaded vehicle equipped with the selected exhaust after-treatment system incorporating the replacement pollution control device. The test can be carried out either on the road following the trip requirements of points 4.5 to 4.5.5 of Annex II to this Regulation with comprehensive recording of the driving data, or on a suitable chassis dynamometer. If an on-road test is chosen, the vehicle shall be driven over a cold test-cycle, as set out in Appendix 5 to this Annex, followed by nine hot test-cycles, identical to the cold one, in a way that the work developed by the engine is the same as the one achieved under points 2.2.1 and 2.2.2. If a chassis dynamometer is chosen, the simulated road gradient of the test-cycle in Appendix 5 shall be adapted to match the work developed by the engine over the WHTC.

2.2.5.   The type-approval authority shall refuse the temperature data obtained under point 2.2.4 if it deems those data to be unrealistic and shall request either the repetition of the test, or the carrying out of a test pursuant to points 2.2.1, 2.2.2 and 2.2.3.

2.2.6.   Temperatures in the replacement pollution control device shall be recorded during the whole test sequence, at the location with the highest temperature.

2.2.7.   In cases where the location with the highest temperature varies over time, or where that location is difficult to define, multiple bed temperatures should be recorded at suitable locations.

2.2.8.   The number and locations of the temperature measurements shall be selected by the manufacturer, in agreement with the type-approval authority, based on best engineering judgement.

2.2.9.   With the agreement of the type-approval authority, a single catalyst bed temperature or the catalyst inlet temperature may be used if measuring multiple bed temperatures is proven to be unfeasible or too difficult.

Figure 1

Example of temperature sensors location in a generic after-treatment device

Image 2

radial inlet

inlet

Figure 2

Example of temperature sensors location for DPF

Image 3

Inlet

Outlet

Radial Outlet

2.2.10.   The temperatures shall be measured and recorded at a minimum rate of once every second (1 Hz) during the test sequence.

2.2.11.   The measured temperatures shall be tabulated into a histogram with temperature bins no larger than 10 °C. In the case mentioned in point 2.2.7, the highest temperature each second shall be the one recorded in the histogram. Each bar of the histogram shall represent the cumulated frequency in seconds of the measured temperatures falling in the specific bin.

2.2.12.   The time in hours corresponding to each temperature bin must be determined and then extrapolated to the useful life of the replacement pollution control device, in accordance with the values specified in Table 1. The extrapolation shall be based on the assumption that one WHTC cycle corresponds to 20 km driving.

Table 1

Useful life of the replacement pollution control device for each vehicle category, and equivalent WHTC test-cycles and hours of operation

Vehicle category

Mileage (km)

Equivalent number of WHTC test-cycles

Equivalent number of hours

Engine systems fitted to vehicles of category M1, N1 and N2

114 286

5 714

2 857

Engine systems fitted to vehicles of category N2, N3 with a maximum technically permissible mass not exceeding 16 tonnes and M3 Class I, Class II and Class A, and Class B with a maximum technically permissible mass exceeding 7,5 tonnes

214 286

10 714

5 357

Engine systems fitted to vehicles of category N3 with a maximum technically permissible mass exceeding 16 tonnes, and M3, Class III and Class B with a maximum technically permissible mass exceeding 7,5 tonnes

500 000

25 000

12 500

2.2.13.   It is allowed to perform the data collection phase for different devices at the same time.

2.2.14.   In the case of systems operating in the presence of active regeneration, the number, length and temperatures of the regenerations occurring during the test sequence defined in points 2.2.1 and 2.2.2 shall be recorded. If no active regeneration has occurred, the hot sequence defined in point 2.2.2 shall be extended in order to include at least two active regenerations.

2.2.15.   The total lubricant consumed during the data collection period, in g/h, shall be recorded, using any suitable method, as for example the drain and weigh procedure described in Appendix 6. For this purpose, the engine shall be run during 24 hours, performing consecutive WHTC test-cycles. In cases where an accurate measurement of oil consumption cannot be obtained, the manufacturer, in agreement with the type-approval authority, may use the following options for the determination of the lubricant consumption:

(a)

a default value of 30 g/h;

(b)

a value requested by the manufacturer, based on sound data and information, and agreed with the type-approval authority.

2.3.   Calculation of the equivalent ageing time corresponding to a reference temperature

2.3.1.   The temperatures recorded pursuant to points 2.2 to 2.2.15 shall be reduced to a reference temperature Tr , requested by the manufacturer in agreement with the type-approval authority, within the range of the temperatures recorded during the data collection phase.

2.3.2.   In the case specified in point 2.2.13, the value of Tr for each one of the devices may vary.

2.3.3.   The equivalent ageing time corresponding to the reference temperature shall be calculated, for each bin referred to in 2.2.11, in accordance with the following equation:

Equation 1:

Formula

Where:

R = thermal reactivity of the replacement pollution control device.

The following values shall be used:

—

Diesel oxidation catalyst (DOC): 18 050

—

Catalysed DPF: 18 050

—

SCR or ammonia oxidation catalyst (AMOX) based on iron-zeolite (Fe-Z): 5 175

—

SCR copper-zeolite (Cu-Z): 11 550

—

SCR Vanadium (V): 5 175

—

LNT (lean-NOx trap): 18 050

Tr = reference temperature, in K.

Formula
= mid-point temperature, in K, of the temperature bin i to which the replacement pollution control device is exposed during the data collection phase, registered in the temperature histogram.

Formula
= the time, in hours, corresponding to the temperature
Formula
, adjusted to a full useful life basis e.g. if the histogram represented 5 hours, and useful life is 4 000 hours according to Table 1, all histogram time entries would be multiplied by
Formula
.

Formula
= the equivalent ageing time, in hours, needed to achieve, by exposing the replacement pollution control device at the temperature Tr , the same amount of ageing as the one that would result from exposure of the replacement pollution control device at the temperature
Formula
during the time
Formula
.

i = bin number, where 1 is number for the bin with the lowest temperature and n the value for the bin with the highest temperature.

2.3.4.   The total equivalent ageing time shall be calculated in accordance with the following equation:

Equation 2:

Formula

Where:

AT = total equivalent ageing time, in hours, needed to achieve, by exposing the replacement pollution control device at the temperature Tr , the same amount of ageing as the one that would result from exposure of the replacement pollution control device, over its useful life, to the temperature

Formula
during the time
Formula
of each one of the i bins registered in the histogram.

Formula
= the equivalent ageing time, in hours, needed to achieve, by exposing the replacement pollution control device at the temperature Tr , the same amount of ageing as the one that would result from exposure of the replacement pollution control device at the temperature
Formula
during the time
Formula
.

i = bin number, where 1 is number for the bin with the lowest temperature and n the value for the bin with the highest temperature.

n = Total number of temperature bins.

2.3.5.   In the case referred to in point 2.2.13, AT shall be calculated for each device.

2.4.   Service accumulation schedule

2.4.1.   General requirements

2.4.1.1.   The service accumulation schedule shall allow acceleration of the ageing of the replacement pollution control device, using the information gathered during the data collection phase set out in point 2.2.

2.4.1.2.   The service accumulation schedule shall consist of a thermal accumulation schedule and a lubricant consumption accumulation schedule in accordance with point 2.4.4.6. The manufacturer, in agreement with the type-approval authority, may not have to carry out a lubricant consumption accumulation schedule in case the replacement pollution control devices are placed downstream of an after-treatment filter component (e.g. diesel particulate filter). Both the thermal accumulation schedule and the lubricant consumption accumulation schedule shall consist of a repetition of, respectively, a series of thermal and lubricant consumption sequences.

2.4.1.3.   In the case of replacement pollution control devices operating in the presence of active regeneration, the thermal sequence shall be complemented with an active regeneration mode.

2.4.1.4.   For service accumulation schedules consisting of both thermal and lubricant consumption accumulation schedules, their respective sequences shall be alternated, so that for each thermal sequence that has to be performed, the following sequence corresponds to lubricant consumption.

2.4.1.5.   It is allowed to perform the service accumulation schedule at the same time for different devices. In that case, a single service accumulation schedule shall be set for all the devices.

2.4.2.   Thermal accumulation schedule

2.4.2.1.   The thermal accumulation schedule shall simulate the effect of thermal ageing on the performance of a replacement pollution control device until the end of its lifetime.

2.4.2.2.   The engine used for the performance of the service accumulation schedule, fitted with the exhaust after-treatment system incorporating the replacement pollution control device, is operated for a minimum of three consecutive thermal sequences, as set out in Appendix 4.

2.4.2.3.   The temperatures shall be recorded over a minimum of two thermal sequences. The first sequence, conducted for warming up, shall not be taken into account for the purpose of temperature gathering.

2.4.2.4.   The temperatures shall be recorded at suitable locations, chosen in accordance with points 2.2.6 to 2.2.9, at a minimum rate of once every second (1 Hz).

2.4.2.5.   The effective ageing time corresponding to the thermal sequences referred to in point 2.4.2.3, shall be calculated in accordance with the following equations:

Equation 3:

Formula

Equation 4:

Formula

Where:

Formula
= the effective ageing time, in hours, needed to achieve, by exposing the replacement pollution control device at the temperature Tr , the same amount of ageing as the one that would result from exposure of the replacement pollution control device at the temperature Ti during the second i.

Ti = the temperature, in K, measured in the second i, in each one of the thermal sequences.

R = thermal reactivity of the replacement pollution control device. The manufacturer shall agree with the type-approval authority on the R value to be used. It will also be possible, as alternative, to use the following default values:

—

Diesel oxidation catalyst (DOC): 18 050.

—

Catalysed DPF: 18 050

—

SCR or ammonia oxidation catalyst (AMOX) based on iron-zeolite (Fe-Z): 5 175

—

SCR copper-zeolite (Cu-Z): 11 550

—

SCR Vanadium (V): 5 175

—

LNT (lean-NOx trap): 18 050

Tr = reference temperature, in K, being the same value as in equation 1.

AE = Effective ageing time, in hours, needed to achieve, by exposing the replacement pollution control device at the temperature Tr , the same amount of ageing as the one that would result from exposure of the replacement pollution control device during the duration of the thermal sequence.

AT = total equivalent ageing time, in hours, needed to achieve, by exposing the replacement pollution control device at the temperature Tr , the same amount of ageing as the one that would result from exposure of the replacement pollution control device, over its useful life, to the temperature

Formula
during the time
Formula
of each one of the i bins registered in the histogram.

i = number of temperature measurement.

p = total number of temperature measurements.

nc = thermal sequence number, of those conducted for the purpose of temperature gathering, in accordance with point 2.4.2.3.

C = total number of thermal sequences conducted for the purpose of temperature gathering.

2.4.2.6.   The total number of thermal sequences to be included in the service accumulation schedule shall be determined by applying the following equation:

Equation 5:

NTS = AT/AE

Where:

NTS = total number of thermal sequences to be carried out during the service accumulation schedule

AT = total equivalent ageing time, in hours, needed to achieve, by exposing the replacement pollution control device at the temperature Tr , the same amount of ageing as the one that would result from exposure of the replacement pollution control device, over its useful life, to the temperature

Formula
during the time
Formula
of each one of the i bins registered in the histogram.

AE = Effective ageing time, in hours, needed to achieve, by exposing the replacement pollution control device at the temperature Tr , the same amount of ageing as the one that would result from exposure of the replacement pollution control device during the duration of the thermal sequence.

2.4.2.7.   It is allowed to reduce NTS and, consequently the service accumulation schedule, by increasing the temperatures at which each device is exposed at each mode of the ageing cycle through the application of one or several of the following measures:

(a)

insulating the exhaust pipe;

(b)

moving the replacement pollution control device closer to the exhaust manifold;

(c)

artificially heating up the temperature of the exhaust;

(d)

optimising the engine settings without substantially changing the emission behaviour of the engine.

2.4.2.8.   When applying the measures referred to in points 2.4.4.6 and 2.4.4.7, the total ageing time calculated from NTS shall not be less than 10 % of the useful life listed in Table 1, e.g. the vehicle category N1 shall not have an NTS of less than 286 thermal sequences, assuming that each sequence is 1 hour long.

2.4.2.9.   It is allowed to increase NTS and, consequently, the duration of the service accumulation schedule, by lowering the temperatures at each mode of the ageing cycle through the application of one or several of the following measures:

(a)

moving the replacement pollution control device further away from the exhaust manifold;

(b)

artificially cooling down the temperature of the exhaust;

(c)

optimising the engine settings.

2.4.2.10.   In the case referred to in point 2.4.1.5, the following shall apply:

2.4.2.10.1.

NTS shall be the same for each device, so that a single service accumulation schedule can be set up.

2.4.2.10.2.

In order to achieve the same NTS for each device, a first NTS value shall be calculated for each device, with its own AT and AE values.

2.4.2.10.3.

If the calculated NTS values are different, one or more of the measures set out in points 2.4.2.7 to 2.4.2.10 may be applied on the device or devices for which NTS needs to be modified, over the thermal sequences referred to in point 2.4.2.3, in order to influence the measured Ti and therefore conveniently speed up or slow down the artificial ageing of the targeted device or devices.

2.4.2.10.4.

The new NTS values corresponding to the new temperatures Ti obtained in point 2.4.2.10.3 shall be calculated.

2.4.2.10.5.

The steps set out in points 2.4.2.10.3 and 2.4.2.10.4 shall be repeated until the NTS values obtained for each device in the system match.

2.4.2.10.6.

The Tr values used for obtaining the different NTS in points 2.4.2.10.4 and 2.4.2.10.5 shall be the same ones as those used in points 2.3.2 and 2.3.5 for calculating AT for each device.

2.4.2.11.   In the case of an assembly of replacement pollution control devices constituting a system within the meaning of Article 3(25) of Directive 2007/46/EC, one of the following two options may be considered for the thermal ageing of the devices:

2.4.2.11.1.

The devices within the assembly may be either separately or jointly aged, in accordance with point 2.4.2.10.

2.4.2.11.2.

If the assembly is built in such a way that it is not possible to decouple the devices (e.g. DOC + SCR in a can), the thermal ageing of the assembly shall be carried out with the highest NTS .

2.4.3.   Modified thermal accumulation schedule for devices operating in the presence of active regeneration

2.4.3.1.   The modified thermal accumulation schedule for devices operating in the presence of active regeneration shall simulate the effect of ageing due to both thermal load and active regeneration on a replacement pollution control device at the end of its lifetime.

2.4.3.2.   The engine used for the service accumulation schedule, fitted with the exhaust after-treatment system incorporating the replacement pollution control device, is operated for a minimum of three modified thermal sequences, consisting each sequence of a thermal sequence as set out in Appendix 4, followed by a complete active regeneration, during which the peak temperature reached in the after-treatment system should be not lower than the peak temperature recorded in the data collection phase.

2.4.3.3.   The temperatures shall be recorded over a minimum of two modified thermal sequences. The first sequence, conducted for warming up, shall not be taken into account for the purpose of temperature gathering.

2.4.3.4.   In order to minimise the time elapsed between the thermal sequence as set out in Appendix 4 and the subsequent active regeneration, the manufacturer may artificially trigger the active regeneration by running, after each thermal sequence as set out in Appendix 4, the engine at a steady mode that enables a high production of soot by the engine. In that case, the steady mode shall also be considered as part of the modified thermal sequence set out in point 2.4.3.2.

2.4.3.5.   The effective ageing time corresponding to each modified thermal sequence shall be calculated using equations 3 and 4.

2.4.3.6.   The total number of modified thermal sequences to be conducted during the service accumulation schedule shall be calculated using equation 5.

2.4.3.7.   It is allowed to reduce NTS , and consequently the duration of the service accumulation schedule, by increasing the temperatures at each mode of the modified thermal sequence, applying one or several of the measures set out in point 2.4.2.7.

2.4.3.8.   In addition to the measures referred to in point 2.4.3.7, NTS can also be reduced by increasing the peak temperature of the active regeneration within the modified thermal sequence, without exceeding a bed temperature of 800 °C under any circumstances.

2.4.3.9.    NTS shall never be less than 50 % of the number of active regenerations to which the replacement pollution control device is subjected during its useful life, calculated in accordance with the following equation:

Equation 5:

Formula

Where:

NAR = number of active regeneration sequences over the useful life of the replacement pollution control device.

tWHTC = equivalent number of hours corresponding to the vehicle category for which the replacement pollution control device is intended, obtained from Table 1.

tAR = duration, in hours, of an active regeneration.

tBAR = time, in hours, between two consecutive active regenerations.

2.4.3.10.   If, as consequence of the application of the minimum number of modified thermal sequences as set out in point 2.4.3.9, AE × NTS calculated using equation 4 exceeds the AT calculated using equation 2, the time of each mode of the thermal sequence set out in Appendix 4, and embedded in the modified thermal sequence as set out in point 2.4.3.2, may be reduced in the same proportion, in order to make AE × NTS = AT.

2.4.3.11.   It is allowed to increase NTS and consequently the duration of the service accumulation schedule, by lowering the temperatures at each mode of the thermal-active regeneration sequence by applying one or several of the measures set out in point 2.4.2.9.

2.4.3.12.   In the case referred to in point 2.4.1.5, points 2.4.2.10 and 2.4.2.11 shall apply

2.4.4.   Lubricant consumption accumulation schedule

2.4.4.1.   The lubricant consumption accumulation schedule shall simulate the effect of ageing due to chemical poisoning or deposit formation as a result of lubricant consumption, on the performance of a replacement pollution control device at the end of its lifetime.

2.4.4.2.   The lubricant consumed, in g/h, shall be determined over a minimum of 24 thermal sequences or a corresponding number of modified thermal sequences, using any suitable method, as for example the drain and weigh procedure described in Appendix 6. Fresh lubricant shall be used.

2.4.4.3.   The engine shall be equipped with a constant volume oil sump in order to avoid the need of “top-offs”, since oil level influences the oil consumption rate. Any suitable method, as for example the one described in the ASTM standard D7156-09, may be used.

2.4.4.4.   The theoretical time, in hours, that the thermal accumulation schedule or modified thermal accumulation schedule, as it corresponds, would have to be conducted, in order to obtain the same lubricant consumption as the one corresponding to the useful life of the replacement control device, shall be calculated by applying the following equation:

Equation 6:

Formula

Where:

tTAS = theoretical duration, in hours, of the service accumulation schedule required to obtain the same lubricant consumption as the one corresponding to the useful life of the replacement pollution control device, provided that the service accumulation schedule is only made up of a series of consecutive thermal sequences or consecutive modified thermal sequences.

LCRWHTC = lubricant consumption rate, in g/h determined as set out in point 2.2.15.

tWHTC = equivalent number of hours corresponding to the vehicle category for which the replacement pollution control device is intended, obtained from Table 1.

LCRTAS = lubricant consumption rate, in g/h, determined as set out in point 2.4.4.2.

2.4.4.5.   The number of thermal sequences or modified thermal sequences corresponding to tTAS shall be calculated by applying the following ratio:

Equation 7:

Formula

Where:

N = number of thermal sequences or modified thermal sequences corresponding to tTAS .

tTAS = theoretical duration, in hours, of the service accumulation schedule required to obtain the same lubricant consumption as the one corresponding to the useful life of the replacement pollution control device, provided that the service accumulation schedule was only made up of a series of consecutive thermal sequences or consecutive modified thermal sequences.

tTS = duration, in hours, of a single thermal sequence or modified thermal sequence.

2.4.4.6.   The value of N shall be compared to the value of NTS calculated in accordance with point 2.4.2.6 or, for devices operating in the presence of active regeneration, in accordance with point 2.4.3.5. If N ≤ NTS , it is not necessary to add a lubricant consumption accumulation schedule to the thermal accumulation schedule. If N > NTS , a lubricant consumption accumulation schedule shall be added to the thermal accumulation schedule.

2.4.4.7.   A lubricant consumption accumulation schedule may not have to be added if, by increasing the lubricant consumption as described in point 2.4.4.8.4, the needed lubricant consumption is already achieved with the conduction of the corresponding thermal accumulation schedule consisting of the performance of NTS thermal sequences or modified thermal sequences.

2.4.4.8.   Development of the lubricant consumption accumulation schedule

2.4.4.8.1.   The lubricant consumption accumulation schedule shall consist of a number of lubricant consumption sequences repeated several times, each lubricant consumption sequence being alternated with each thermal sequence or each modified thermal sequence.

2.4.4.8.2.   Each lubricant consumption sequence shall consist of a steady mode at constant load and speed, the load and the speed being selected in such a way that the lubricant consumption is maximised and effective thermal aging is minimised. The mode shall be determined by the manufacturer in agreement with the type-approval authority, based on best engineering judgement.

2.4.4.8.3.   The duration of each lubricant consumption sequence shall be determined as follows:

2.4.4.8.3.1.

The engine shall be run for an appropriate period of time at the load and speed determined by the manufacturer in accordance with point 2.4.4.8.2 and the lubricant consumed, in g/h, shall be determined using any suitable method, as for example the drain and weigh procedure described in Appendix 6. Lubricant changes are to be completed at the recommended intervals.

2.4.4.8.3.2.

The duration of each lubricant consumption sequence shall be calculated by applying the following equation:

Equation 8:

Formula

Where:

tLS = the duration, in hours, of a single lubricant consumption sequence

LCRWHTC = lubricant consumption rate, in g/h determined as set out in point 2.2.15.

tWHTC = equivalent number of hours corresponding to the vehicle category for which the replacement pollution control device is intended, obtained from Table 1.

LCRTAS = lubricant consumption rate, in g/h, determined as set out in point 2.4.4.2.

LCRLAS = lubricant consumption rate, in g/h, determined as set out in point 2.4.4.8.3.1.

tTS = duration, in hours, of a single thermal sequence, as set out in Appendix 4, or modified thermal sequence, as set out in point 2.4.3.2.

NTS = total number of thermal sequences or modified thermal sequences to be carried out during the service accumulation schedule.

2.4.4.8.4.   The lubricant consumption rate shall always remain below 0,5 % of the engine fuel consumption rate in order to avoid excessive ash accumulation on the front face of the replacement pollution control device.

2.4.4.8.5.   It is allowed to add the thermal ageing due to the conduction of the lubricant consumption sequence to the AE calculated in equation 4.

2.4.5.   Development of the complete service accumulation schedule

2.4.5.1.   The service accumulation schedule shall be built up alternating a thermal or a modified thermal sequence, as appropriate, with a lubricant consumption sequence. The aforementioned pattern shall be repeated NTS times, being the NTS value the one calculated either in accordance with Section 2.4.2 or with Section 2.4.3, as appropriate. An example of a complete service accumulation schedule is given in Appendix 7. A flowchart describing the development of a complete service accumulation schedule is given in Appendix 8.

2.4.6.   Operation of the service accumulation schedule

2.4.6.1.   The engine, fitted with the exhaust after-treatment system incorporating the replacement pollution control device, shall run the service accumulation schedule set out in point 2.4.5.1.

2.4.6.2.   The engine used for the performance of the service accumulation schedule may be different to the engine used in the data collection phase, being the latter always the one for which the replacement pollution control device to be type-approved has been designed, and the one to be tested for emissions under point 2.4.3.2.

2.4.6.3.   If the engine used for the performance of the service accumulation schedule features a larger displacement by 20 % or more than the engine used in the data collection phase, the exhaust system of the former should be equipped with a by-pass in order to replicate as closely as possible the exhaust flow rate of the latter at the ageing conditions selected.

2.4.6.4.   In the case referred to in point 2.4.6.2, the engine used for the performance of the service accumulation schedule shall be type-approved under Regulation (EC) No 595/2009. In addition, if the device or devices under test are intended for being fitted in an engine system with exhaust gas recirculation (EGR), the engine system used for the service accumulation schedule shall also be fitted with an EGR. If the device or devices under test are intended for not being fitted in an engine system with EGR, the engine system used for the service accumulation schedule shall also not be fitted with an EGR.

2.4.6.5.   The lubricant and the fuel used in the service accumulation schedule shall be as similar as possible to those used during the data collection phase set out in point 2.2. The lubricant must be in line with the recommendation of the engine manufacturer for which the pollution control device is designed. The fuels used should be market fuels fulfilling the corresponding requirements of Directive 98/70/EC. On the request of the manufacturer also reference fuels in accordance with this Regulation can be used.

2.4.6.6.   The lubricant shall be changed for maintenance, at the intervals scheduled by the manufacturer of the engine used in the data collection phase.

2.4.6.7.   In the case of an SCR, the urea injection shall be performed in accordance with the strategy defined by the manufacturer of the replacement pollution control device.’;

(5)

the following Appendices 4 to 8 are added:

‘Appendix 4

Sequence for thermal ageing

Mode

Speed (% of high idle)

Load (% for a given speed)

Time (s)

1

2,92

0,58

626

2

45,72

1,58

418

3

38,87

3,37

300

4

20,23

11,36

102

5

11,37

14,90

62

6

32,78

18,52

370

7

53,12

20,19

410

8

59,53

34,73

780

9

78,24

54,38

132

10

39,07

62,85

212

11

47,82

62,94

188

Regeneration mode (if applicable)

To be defined (see point 2.4.3.4)

To be defined (see point 2.4.3.4)

To be defined (see point 2.4.3.4)

Lubricant consumption mode (if applicable)

To be defined according to point 2.4.4.8.2

To be defined according to point 2.4.4.8.2

To be defined according to point 2.4.4.8.3

Note:

The sequence of the modes 1 to 11 has been arranged by ascending load in order to maximise the temperature of the exhaust gas in the high load modes. With the agreement of the type-approval authority, this order can be modified in order to optimise the temperature of the exhaust gas if this can help in reducing the actual aging time.

‘Appendix 5

Test-cycle for chassis dynamometer or on-road data gathering

Time

Speed

Time

Speed

Time

Speed

Time

Speed

Time

Speed

Time

Speed

Time

Speed

s

km/h

s

km/h

s

km/h

s

km/h

s

km/h

s

km/h

s

km/h

1

0

261

22,38

521

35,46

781

18,33

1 041

39,88

1 301

66,39

1 561

86,88

2

0

262

24,75

522

36,81

782

18,31

1 042

41,25

1 302

66,74

1 562

86,7

3

0

263

25,55

523

37,98

783

18,05

1 043

42,07

1 303

67,43

1 563

86,81

4

0

264

25,18

524

38,84

784

17,39

1 044

43,03

1 304

68,44

1 564

86,81

5

0

265

23,94

525

39,43

785

16,35

1 045

44,4

1 305

69,52

1 565

86,81

6

0

266

22,35

526

39,73

786

14,71

1 046

45,14

1 306

70,53

1 566

86,81

7

2,35

267

21,28

527

39,8

787

11,71

1 047

45,44

1 307

71,47

1 567

86,99

8

5,57

268

20,86

528

39,69

788

7,81

1 048

46,13

1 308

72,32

1 568

87,03

9

8,18

269

20,65

529

39,29

789

5,25

1 049

46,79

1 309

72,89

1 569

86,92

10

9,37

270

20,18

530

38,59

790

4,62

1 050

47,45

1 310

73,07

1 570

87,1

11

9,86

271

19,33

531

37,63

791

5,62

1 051

48,68

1 311

73,03

1 571

86,85

12

10,18

272

18,23

532

36,22

792

8,24

1 052

50,13

1 312

72,94

1 572

87,14

13

10,38

273

16,99

533

34,11

793

10,98

1 053

51,16

1 313

73,01

1 573

86,96

14

10,57

274

15,56

534

31,16

794

13,15

1 054

51,37

1 314

73,44

1 574

86,85

15

10,95

275

13,76

535

27,49

795

15,47

1 055

51,3

1 315

74,19

1 575

86,77

16

11,56

276

11,5

536

23,63

796

18,19

1 056

51,15

1 316

74,81

1 576

86,81

17

12,22

277

8,68

537

20,16

797

20,79

1 057

50,88

1 317

75,01

1 577

86,85

18

12,97

278

5,2

538

17,27

798

22,5

1 058

50,63

1 318

74,99

1 578

86,74

19

14,33

279

1,99

539

14,81

799

23,19

1 059

50,2

1 319

74,79

1 579

86,81

20

16,38

280

0

540

12,59

800

23,54

1 060

49,12

1 320

74,41

1 580

86,7

21

18,4

281

0

541

10,47

801

24,2

1 061

48,02

1 321

74,07

1 581

86,52

22

19,86

282

0

542

8,85

802

25,17

1 062

47,7

1 322

73,77

1 582

86,7

23

20,85

283

0,5

543

8,16

803

26,28

1 063

47,93

1 323

73,38

1 583

86,74

24

21,52

284

0,57

544

8,95

804

27,69

1 064

48,57

1 324

72,79

1 584

86,81

25

21,89

285

0,6

545

11,3

805

29,72

1 065

48,88

1 325

71,95

1 585

86,85

26

21,98

286

0,58

546

14,11

806

32,17

1 066

49,03

1 326

71,06

1 586

86,92

27

21,91

287

0

547

15,91

807

34,22

1 067

48,94

1 327

70,45

1 587

86,88

28

21,68

288

0

548

16,57

808

35,31

1 068

48,32

1 328

70,23

1 588

86,85

29

21,21

289

0

549

16,73

809

35,74

1 069

47,97

1 329

70,24

1 589

87,1

30

20,44

290

0

550

17,24

810

36,23

1 070

47,92

1 330

70,32

1 590

86,81

31

19,24

291

0

551

18,45

811

37,34

1 071

47,54

1 331

70,3

1 591

86,99

32

17,57

292

0

552

20,09

812

39,05

1 072

46,79

1 332

70,05

1 592

86,81

33

15,53

293

0

553

21,63

813

40,76

1 073

46,13

1 333

69,66

1 593

87,14

34

13,77

294

0

554

22,78

814

41,82

1 074

45,73

1 334

69,26

1 594

86,81

35

12,95

295

0

555

23,59

815

42,12

1 075

45,17

1 335

68,73

1 595

86,85

36

12,95

296

0

556

24,23

816

42,08

1 076

44,43

1 336

67,88

1 596

87,03

37

13,35

297

0

557

24,9

817

42,27

1 077

43,59

1 337

66,68

1 597

86,92

38

13,75

298

0

558

25,72

818

43,03

1 078

42,68

1 338

65,29

1 598

87,14

39

13,82

299

0

559

26,77

819

44,14

1 079

41,89

1 339

63,95

1 599

86,92

40

13,41

300

0

560

28,01

820

45,13

1 080

41,09

1 340

62,84

1 600

87,03

41

12,26

301

0

561

29,23

821

45,84

1 081

40,38

1 341

62,21

1 601

86,99

42

9,82

302

0

562

30,06

822

46,4

1 082

39,99

1 342

62,04

1 602

86,96

43

5,96

303

0

563

30,31

823

46,89

1 083

39,84

1 343

62,26

1 603

87,03

44

2,2

304

0

564

30,29

824

47,34

1 084

39,46

1 344

62,87

1 604

86,85

45

0

305

0

565

30,05

825

47,66

1 085

39,15

1 345

63,55

1 605

87,1

46

0

306

0

566

29,44

826

47,77

1 086

38,9

1 346

64,12

1 606

86,81

47

0

307

0

567

28,6

827

47,78

1 087

38,67

1 347

64,73

1 607

87,03

48

0

308

0

568

27,63

828

47,64

1 088

39,03

1 348

65,45

1 608

86,77

49

0

309

0

569

26,66

829

47,23

1 089

40,37

1 349

66,18

1 609

86,99

50

1,87

310

0

570

26,03

830

46,66

1 090

41,03

1 350

66,97

1 610

86,96

51

4,97

311

0

571

25,85

831

46,08

1 091

40,76

1 351

67,85

1 611

86,96

52

8,4

312

0

572

26,14

832

45,45

1 092

40,02

1 352

68,74

1 612

87,07

53

9,9

313

0

573

27,08

833

44,69

1 093

39,6

1 353

69,45

1 613

86,96

54

11,42

314

0

574

28,42

834

43,73

1 094

39,37

1 354

69,92

1 614

86,92

55

15,11

315

0

575

29,61

835

42,55

1 095

38,84

1 355

70,24

1 615

87,07

56

18,46

316

0

576

30,46

836

41,14

1 096

37,93

1 356

70,49

1 616

86,92

57

20,21

317

0

577

30,99

837

39,56

1 097

37,19

1 357

70,63

1 617

87,14

58

22,13

318

0

578

31,33

838

37,93

1 098

36,21

1 358

70,68

1 618

86,96

59

24,17

319

0

579

31,65

839

36,69

1 099

35,32

1 359

70,65

1 619

87,03

60

25,56

320

0

580

32,02

840

36,27

1 100

35,56

1 360

70,49

1 620

86,85

61

26,97

321

0

581

32,39

841

36,42

1 101

36,96

1 361

70,09

1 621

86,77

62

28,83

322

0

582

32,68

842

37,14

1 102

38,12

1 362

69,35

1 622

87,1

63

31,05

323

0

583

32,84

843

38,13

1 103

38,71

1 363

68,27

1 623

86,92

64

33,72

324

3,01

584

32,93

844

38,55

1 104

39,26

1 364

67,09

1 624

87,07

65

36

325

8,14

585

33,22

845

38,42

1 105

40,64

1 365

65,96

1 625

86,85

66

37,91

326

13,88

586

33,89

846

37,89

1 106

43,09

1 366

64,87

1 626

86,81

67

39,65

327

18,08

587

34,96

847

36,89

1 107

44,83

1 367

63,79

1 627

87,14

68

41,23

328

20,01

588

36,28

848

35,53

1 108

45,33

1 368

62,82

1 628

86,77

69

42,85

329

20,3

589

37,58

849

34,01

1 109

45,24

1 369

63,03

1 629

87,03

70

44,1

330

19,53

590

38,58

850

32,88

1 110

45,14

1 370

63,62

1 630

86,96

71

44,37

331

17,92

591

39,1

851

32,52

1 111

45,06

1 371

64,8

1 631

87,1

72

44,3

332

16,17

592

39,22

852

32,7

1 112

44,82

1 372

65,5

1 632

86,99

73

44,17

333

14,55

593

39,11

853

33,48

1 113

44,53

1 373

65,33

1 633

86,92

74

44,13

334

12,92

594

38,8

854

34,97

1 114

44,77

1 374

63,83

1 634

87,1

75

44,17

335

11,07

595

38,31

855

36,78

1 115

45,6

1 375

62,44

1 635

86,85

76

44,51

336

8,54

596

37,73

856

38,64

1 116

46,28

1 376

61,2

1 636

86,92

77

45,16

337

5,15

597

37,24

857

40,48

1 117

47,18

1 377

59,58

1 637

86,77

78

45,64

338

1,96

598

37,06

858

42,34

1 118

48,49

1 378

57,68

1 638

86,88

79

46,16

339

0

599

37,1

859

44,16

1 119

49,42

1 379

56,4

1 639

86,63

80

46,99

340

0

600

37,42

860

45,9

1 120

49,56

1 380

54,82

1 640

86,85

81

48,19

341

0

601

38,17

861

47,55

1 121

49,47

1 381

52,77

1 641

86,63

82

49,32

342

0

602

39,19

862

49,09

1 122

49,28

1 382

52,22

1 642

86,77

83

49,7

343

0

603

40,31

863

50,42

1 123

48,58

1 383

52,48

1 643

86,77

84

49,5

344

0

604

41,46

864

51,49

1 124

48,03

1 384

52,74

1 644

86,55

85

48,98

345

0

605

42,44

865

52,23

1 125

48,2

1 385

53,14

1 645

86,59

86

48,65

346

0

606

42,95

866

52,58

1 126

48,72

1 386

53,03

1 646

86,55

87

48,65

347

0

607

42,9

867

52,63

1 127

48,91

1 387

52,55

1 647

86,7

88

48,87

348

0

608

42,43

868

52,49

1 128

48,93

1 388

52,19

1 648

86,44

89

48,97

349

0

609

41,74

869

52,19

1 129

49,05

1 389

51,09

1 649

86,7

90

48,96

350

0

610

41,04

870

51,82

1 130

49,23

1 390

49,88

1 650

86,55

91

49,15

351

0

611

40,49

871

51,43

1 131

49,28

1 391

49,37

1 651

86,33

92

49,51

352

0

612

40,8

872

51,02

1 132

48,84

1 392

49,26

1 652

86,48

93

49,74

353

0

613

41,66

873

50,61

1 133

48,12

1 393

49,37

1 653

86,19

94

50,31

354

0,9

614

42,48

874

50,26

1 134

47,8

1 394

49,88

1 654

86,37

95

50,78

355

2

615

42,78

875

50,06

1 135

47,42

1 395

50,25

1 655

86,59

96

50,75

356

4,08

616

42,39

876

49,97

1 136

45,98

1 396

50,17

1 656

86,55

97

50,78

357

7,07

617

40,78

877

49,67

1 137

42,96

1 397

50,5

1 657

86,7

98

51,21

358

10,25

618

37,72

878

48,86

1 138

39,38

1 398

50,83

1 658

86,63

99

51,6

359

12,77

619

33,29

879

47,53

1 139

35,82

1 399

51,23

1 659

86,55

100

51,89

360

14,44

620

27,66

880

45,82

1 140

31,85

1 400

51,67

1 660

86,59

101

52,04

361

15,73

621

21,43

881

43,66

1 141

26,87

1 401

51,53

1 661

86,55

102

51,99

362

17,23

622

15,62

882

40,91

1 142

21,41

1 402

50,17

1 662

86,7

103

51,99

363

19,04

623

11,51

883

37,78

1 143

16,41

1 403

49,99

1 663

86,55

104

52,36

364

20,96

624

9,69

884

34,89

1 144

12,56

1 404

50,32

1 664

86,7

105

52,58

365

22,94

625

9,46

885

32,69

1 145

10,41

1 405

51,05

1 665

86,52

106

52,47

366

25,05

626

10,21

886

30,99

1 146

9,07

1 406

51,45

1 666

86,85

107

52,03

367

27,31

627

11,78

887

29,31

1 147

7,69

1 407

52

1 667

86,55

108

51,46

368

29,54

628

13,6

888

27,29

1 148

6,28

1 408

52,3

1 668

86,81

109

51,31

369

31,52

629

15,33

889

24,79

1 149

5,08

1 409

52,22

1 669

86,74

110

51,45

370

33,19

630

17,12

890

21,78

1 150

4,32

1 410

52,66

1 670

86,63

111

51,48

371

34,67

631

18,98

891

18,51

1 151

3,32

1 411

53,18

1 671

86,77

112

51,29

372

36,13

632

20,73

892

15,1

1 152

1,92

1 412

53,8

1 672

87,03

113

51,12

373

37,63

633

22,17

893

11,06

1 153

1,07

1 413

54,53

1 673

87,07

114

50,96

374

39,07

634

23,29

894

6,28

1 154

0,66

1 414

55,37

1 674

86,92

115

50,81

375

40,08

635

24,19

895

2,24

1 155

0

1 415

56,29

1 675

87,07

116

50,86

376

40,44

636

24,97

896

0

1 156

0

1 416

57,31

1 676

87,18

117

51,34

377

40,26

637

25,6

897

0

1 157

0

1 417

57,94

1 677

87,32

118

51,68

378

39,29

638

25,96

898

0

1 158

0

1 418

57,86

1 678

87,36

119

51,58

379

37,23

639

25,86

899

0

1 159

0

1 419

57,75

1 679

87,29

120

51,36

380

34,14

640

24,69

900

0

1 160

0

1 420

58,67

1 680

87,58

121

51,39

381

30,18

641

21,85

901

0

1 161

0

1 421

59,4

1 681

87,61

122

50,98

382

25,71

642

17,45

902

2,56

1 162

0

1 422

59,69

1 682

87,76

123

48,63

383

21,58

643

12,34

903

4,81

1 163

0

1 423

60,02

1 683

87,65

124

44,83

384

18,5

644

7,59

904

6,38

1 164

0

1 424

60,21

1 684

87,61

125

40,3

385

16,56

645

4

905

8,62

1 165

0

1 425

60,83

1 685

87,65

126

35,65

386

15,39

646

1,76

906

10,37

1 166

0

1 426

61,16

1 686

87,65

127

30,23

387

14,77

647

0

907

11,17

1 167

0

1 427

61,6

1 687

87,76

128

24,08

388

14,58

648

0

908

13,32

1 168

0

1 428

62,15

1 688

87,76

129

18,96

389

14,72

649

0

909

15,94

1 169

0

1 429

62,7

1 689

87,8

130

14,19

390

15,44

650

0

910

16,89

1 170

0

1 430

63,65

1 690

87,72

131

8,72

391

16,92

651

0

911

17,13

1 171

0

1 431

64,27

1 691

87,69

132

3,41

392

18,69

652

0

912

18,04

1 172

0

1 432

64,31

1 692

87,54

133

0,64

393

20,26

653

0

913

19,96

1 173

0

1 433

64,13

1 693

87,76

134

0

394

21,63

654

0

914

22,05

1 174

0

1 434

64,27

1 694

87,5

135

0

395

22,91

655

0

915

23,65

1 175

0

1 435

65,22

1 695

87,43

136

0

396

24,13

656

0

916

25,72

1 176

0

1 436

66,25

1 696

87,47

137

0

397

25,18

657

0

917

28,62

1 177

0

1 437

67,09

1 697

87,5

138

0

398

26,16

658

2,96

918

31,99

1 178

0

1 438

68,37

1 698

87,5

139

0

399

27,41

659

7,9

919

35,07

1 179

0

1 439

69,36

1 699

87,18

140

0

400

29,18

660

13,49

920

37,42

1 180

0

1 440

70,57

1 700

87,36

141

0

401

31,36

661

18,36

921

39,65

1 181

0

1 441

71,89

1 701

87,29

142

0,63

402

33,51

662

22,59

922

41,78

1 182

0

1 442

73,35

1 702

87,18

143

1,56

403

35,33

663

26,26

923

43,04

1 183

0

1 443

74,64

1 703

86,92

144

2,99

404

36,94

664

29,4

924

43,55

1 184

0

1 444

75,81

1 704

87,36

145

4,5

405

38,6

665

32,23

925

42,97

1 185

0

1 445

77,24

1 705

87,03

146

5,39

406

40,44

666

34,91

926

41,08

1 186

0

1 446

78,63

1 706

87,07

147

5,59

407

42,29

667

37,39

927

40,38

1 187

0

1 447

79,32

1 707

87,29

148

5,45

408

43,73

668

39,61

928

40,43

1 188

0

1 448

80,2

1 708

86,99

149

5,2

409

44,47

669

41,61

929

40,4

1 189

0

1 449

81,67

1 709

87,25

150

4,98

410

44,62

670

43,51

930

40,25

1 190

0

1 450

82,11

1 710

87,14

151

4,61

411

44,41

671

45,36

931

40,32

1 191

0

1 451

82,91

1 711

86,96

152

3,89

412

43,96

672

47,17

932

40,8

1 192

0

1 452

83,43

1 712

87,14

153

3,21

413

43,41

673

48,95

933

41,71

1 193

0

1 453

83,79

1 713

87,07

154

2,98

414

42,83

674

50,73

934

43,16

1 194

0

1 454

83,5

1 714

86,92

155

3,31

415

42,15

675

52,36

935

44,84

1 195

0

1 455

84,01

1 715

86,88

156

4,18

416

41,28

676

53,74

936

46,42

1 196

1,54

1 456

83,43

1 716

86,85

157

5,07

417

40,17

677

55,02

937

47,91

1 197

4,85

1 457

82,99

1 717

86,92

158

5,52

418

38,9

678

56,24

938

49,08

1 198

9,06

1 458

82,77

1 718

86,81

159

5,73

419

37,59

679

57,29

939

49,66

1 199

11,8

1 459

82,33

1 719

86,88

160

6,06

420

36,39

680

58,18

940

50,15

1 200

12,42

1 460

81,78

1 720

86,66

161

6,76

421

35,33

681

58,95

941

50,94

1 201

12,07

1 461

81,81

1 721

86,92

162

7,7

422

34,3

682

59,49

942

51,69

1 202

11,64

1 462

81,05

1 722

86,48

163

8,34

423

33,07

683

59,86

943

53,5

1 203

11,69

1 463

80,72

1 723

86,66

164

8,51

424

31,41

684

60,3

944

55,9

1 204

12,91

1 464

80,61

1 724

86,74

165

8,22

425

29,18

685

61,01

945

57,11

1 205

15,58

1 465

80,46

1 725

86,37

166

7,22

426

26,41

686

61,96

946

57,88

1 206

18,69

1 466

80,42

1 726

86,48

167

5,82

427

23,4

687

63,05

947

58,63

1 207

21,04

1 467

80,42

1 727

86,33

168

4,75

428

20,9

688

64,16

948

58,75

1 208

22,62

1 468

80,24

1 728

86,3

169

4,24

429

19,59

689

65,14

949

58,26

1 209

24,34

1 469

80,13

1 729

86,44

170

4,05

430

19,36

690

65,85

950

58,03

1 210

26,74

1 470

80,39

1 730

86,33

171

3,98

431

19,79

691

66,22

951

58,28

1 211

29,62

1 471

80,72

1 731

86

172

3,91

432

20,43

692

66,12

952

58,67

1 212

32,65

1 472

81,01

1 732

86,33

173

3,86

433

20,71

693

65,01

953

58,76

1 213

35,57

1 473

81,52

1 733

86,22

174

4,17

434

20,56

694

62,22

954

58,82

1 214

38,07

1 474

82,4

1 734

86,08

175

5,32

435

19,96

695

57,44

955

59,09

1 215

39,71

1 475

83,21

1 735

86,22

176

7,53

436

20,22

696

51,47

956

59,38

1 216

40,36

1 476

84,05

1 736

86,33

177

10,89

437

21,48

697

45,98

957

59,72

1 217

40,6

1 477

84,85

1 737

86,33

178

14,81

438

23,67

698

41,72

958

60,04

1 218

41,15

1 478

85,42

1 738

86,26

179

17,56

439

26,09

699

38,22

959

60,13

1 219

42,23

1 479

86,18

1 739

86,48

180

18,38

440

28,16

700

34,65

960

59,33

1 220

43,61

1 480

86,45

1 740

86,48

181

17,49

441

29,75

701

30,65

961

58,52

1 221

45,08

1 481

86,64

1 741

86,55

182

15,18

442

30,97

702

26,46

962

57,82

1 222

46,58

1 482

86,57

1 742

86,66

183

13,08

443

31,99

703

22,32

963

56,68

1 223

48,13

1 483

86,43

1 743

86,66

184

12,23

444

32,84

704

18,15

964

55,36

1 224

49,7

1 484

86,58

1 744

86,59

185

12,03

445

33,33

705

13,79

965

54,63

1 225

51,27

1 485

86,8

1 745

86,55

186

11,72

446

33,45

706

9,29

966

54,04

1 226

52,8

1 486

86,65

1 746

86,74

187

10,69

447

33,27

707

4,98

967

53,15

1 227

54,3

1 487

86,14

1 747

86,21

188

8,68

448

32,66

708

1,71

968

52,02

1 228

55,8

1 488

86,36

1 748

85,96

189

6,2

449

31,73

709

0

969

51,37

1 229

57,29

1 489

86,32

1 749

85,5

190

4,07

450

30,58

710

0

970

51,41

1 230

58,73

1 490

86,25

1 750

84,77

191

2,65

451

29,2

711

0

971

52,2

1 231

60,12

1 491

85,92

1 751

84,65

192

1,92

452

27,56

712

0

972

53,52

1 232

61,5

1 492

86,14

1 752

84,1

193

1,69

453

25,71

713

0

973

54,34

1 233

62,94

1 493

86,36

1 753

83,46

194

1,68

454

23,76

714

0

974

54,59

1 234

64,39

1 494

86,25

1 754

82,77

195

1,66

455

21,87

715

0

975

54,92

1 235

65,52

1 495

86,5

1 755

81,78

196

1,53

456

20,15

716

0

976

55,69

1 236

66,07

1 496

86,14

1 756

81,16

197

1,3

457

18,38

717

0

977

56,51

1 237

66,19

1 497

86,29

1 757

80,42

198

1

458

15,93

718

0

978

56,73

1 238

66,19

1 498

86,4

1 758

79,21

199

0,77

459

12,33

719

0

979

56,33

1 239

66,43

1 499

86,36

1 759

78,48

200

0,63

460

7,99

720

0

980

55,38

1 240

67,07

1 500

85,63

1 760

77,49

201

0,59

461

4,19

721

0

981

54,99

1 241

68,04

1 501

86,03

1 761

76,69

202

0,59

462

1,77

722

0

982

54,75

1 242

69,12

1 502

85,92

1 762

75,92

203

0,57

463

0,69

723

0

983

54,11

1 243

70,08

1 503

86,14

1 763

75,08

204

0,53

464

1,13

724

0

984

53,32

1 244

70,91

1 504

86,32

1 764

73,87

205

0,5

465

2,2

725

0

985

52,41

1 245

71,73

1 505

85,92

1 765

72,15

206

0

466

3,59

726

0

986

51,45

1 246

72,66

1 506

86,11

1 766

69,69

207

0

467

4,88

727

0

987

50,86

1 247

73,67

1 507

85,91

1 767

67,17

208

0

468

5,85

728

0

988

50,48

1 248

74,55

1 508

85,83

1 768

64,75

209

0

469

6,72

729

0

989

49,6

1 249

75,18

1 509

85,86

1 769

62,55

210

0

470

8,02

730

0

990

48,55

1 250

75,59

1 510

85,5

1 770

60,32

211

0

471

10,02

731

0

991

47,87

1 251

75,82

1 511

84,97

1 771

58,45

212

0

472

12,59

732

0

992

47,42

1 252

75,9

1 512

84,8

1 772

56,43

213

0

473

15,43

733

0

993

46,86

1 253

75,92

1 513

84,2

1 773

54,35

214

0

474

18,32

734

0

994

46,08

1 254

75,87

1 514

83,26

1 774

52,22

215

0

475

21,19

735

0

995

45,07

1 255

75,68

1 515

82,77

1 775

50,25

216

0

476

24

736

0

996

43,58

1 256

75,37

1 516

81,78

1 776

48,23

217

0

477

26,75

737

0

997

41,04

1 257

75,01

1 517

81,16

1 777

46,51

218

0

478

29,53

738

0

998

38,39

1 258

74,55

1 518

80,42

1 778

44,35

219

0

479

32,31

739

0

999

35,69

1 259

73,8

1 519

79,21

1 779

41,97

220

0

480

34,8

740

0

1 000

32,68

1 260

72,71

1 520

78,83

1 780

39,33

221

0

481

36,73

741

0

1 001

29,82

1 261

71,39

1 521

78,52

1 781

36,48

222

0

482

38,08

742

0

1 002

26,97

1 262

70,02

1 522

78,52

1 782

33,8

223

0

483

39,11

743

0

1 003

24,03

1 263

68,71

1 523

78,81

1 783

31,09

224

0

484

40,16

744

0

1 004

21,67

1 264

67,52

1 524

79,26

1 784

28,24

225

0

485

41,18

745

0

1 005

20,34

1 265

66,44

1 525

79,61

1 785

26,81

226

0,73

486

41,75

746

0

1 006

18,9

1 266

65,45

1 526

80,15

1 786

23,33

227

0,73

487

41,87

747

0

1 007

16,21

1 267

64,49

1 527

80,39

1 787

19,01

228

0

488

41,43

748

0

1 008

13,84

1 268

63,54

1 528

80,72

1 788

15,05

229

0

489

39,99

749

0

1 009

12,25

1 269

62,6

1 529

81,01

1 789

12,09

230

0

490

37,71

750

0

1 010

10,4

1 270

61,67

1 530

81,52

1 790

9,49

231

0

491

34,93

751

0

1 011

7,94

1 271

60,69

1 531

82,4

1 791

6,81

232

0

492

31,79

752

0

1 012

6,05

1 272

59,64

1 532

83,21

1 792

4,28

233

0

493

28,65

753

0

1 013

5,67

1 273

58,6

1 533

84,05

1 793

2,09

234

0

494

25,92

754

0

1 014

6,03

1 274

57,64

1 534

85,15

1 794

0,88

235

0

495

23,91

755

0

1 015

7,68

1 275

56,79

1 535

85,92

1 795

0,88

236

0

496

22,81

756

0

1 016

10,97

1 276

55,95

1 536

86,98

1 796

0

237

0

497

22,53

757

0

1 017

14,72

1 277

55,09

1 537

87,45

1 797

0

238

0

498

22,62

758

0

1 018

17,32

1 278

54,2

1 538

87,54

1 798

0

239

0

499

22,95

759

0

1 019

18,59

1 279

53,33

1 539

87,25

1 799

0

240

0

500

23,51

760

0

1 020

19,35

1 280

52,52

1 540

87,04

1 800

0

241

0

501

24,04

761

0

1 021

20,54

1 281

51,75

1 541

86,98

 

 

242

0

502

24,45

762

0

1 022

21,33

1 282

50,92

1 542

87,05

 

 

243

0

503

24,81

763

0

1 023

22,06

1 283

49,9

1 543

87,1

 

 

244

0

504

25,29

764

0

1 024

23,39

1 284

48,68

1 544

87,25

 

 

245

0

505

25,99

765

0

1 025

25,52

1 285

47,41

1 545

87,25

 

 

246

0

506

26,83

766

0

1 026

28,28

1 286

46,5

1 546

87,07

 

 

247

0

507

27,6

767

0

1 027

30,38

1 287

46,22

1 547

87,29

 

 

248

0

508

28,17

768

0

1 028

31,22

1 288

46,44

1 548

87,14

 

 

249

0

509

28,63

769

0

1 029

32,22

1 289

47,35

1 549

87,03

 

 

250

0

510

29,04

770

0

1 030

33,78

1 290

49,01

1 550

87,25

 

 

251

0

511

29,43

771

0

1 031

35,08

1 291

50,93

1 551

87,03

 

 

252

0

512

29,78

772

1,6

1 032

35,91

1 292

52,79

1 552

87,03

 

 

253

1,51

513

30,13

773

5,03

1 033

36,06

1 293

54,66

1 553

87,07

 

 

254

4,12

514

30,57

774

9,49

1 034

35,5

1 294

56,6

1 554

86,81

 

 

255

7,02

515

31,1

775

13

1 035

34,76

1 295

58,55

1 555

86,92

 

 

256

9,45

516

31,65

776

14,65

1 036

34,7

1 296

60,47

1 556

86,66

 

 

257

11,86

517

32,14

777

15,15

1 037

35,41

1 297

62,28

1 557

86,92

 

 

258

14,52

518

32,62

778

15,67

1 038

36,65

1 298

63,9

1 558

86,59

 

 

259

17,01

519

33,25

779

16,76

1 039

37,57

1 299

65,2

1 559

86,92

 

 

260

19,48

520

34,2

780

17,88

1 040

38,51

1 300

66,02

1 560

86,59

 

 

‘Appendix 6

Drain and weigh procedure

1.

 The engine shall be filled with new oil. If a constant volume oil sump system (as described in ASTM standard D7156-09) is used, the oil pump shall be turned on while filling the engine. Enough oil charge shall be added to fill up both the engine and external sump.

2.

 The engine shall be started and operated over the desired test cycle (see points 2.2.15 and 2.4.4.8.3.1) for a minimum of 1 hour.

3.

 Once the cycle is complete, oil temperature shall be allowed to stabilise at a steady-state engine condition before shutting the engine down.

4.

 A clean, empty oil drain pan shall be weighed.

5.

 Any clean supplies that are to be used during the oil drain (e.g. rags) shall be weighed.

6.

 The oil shall be drained for 10 minutes with the external oil pump (if equipped) powered on followed by an additional ten minutes with the pump powered off. If a constant volume sump system is not used, the oil shall be drained from the engine for a total of 20 minutes.

7.

 The drained oil shall be weighed.

8.

 The weight determined in accordance with step 7 shall be subtracted from the weight determined in accordance with step 4. The difference corresponds to the total weight of the oil removed from the engine and collected in the drain pan.

9.

 The oil shall be carefully returned to the engine.

10.

 The empty drain pan shall be weighted.

11.

 The weight determined in accordance with step 10 shall be subtracted from the weight determined in accordance with step 4. The result corresponds to the weight of the residual oil in the drain pan that was not returned to the engine.

12.

 Any dirty supplies which have previously been weighed pursuant to step 5 shall be weighed.

13.

 The weight determined in accordance with step 12 shall be subtracted from the weight determined in accordance with step 5. The result corresponds to the weight of the residual oil which remained on the dirty supplies that was not returned to the engine.

14.

 The residual oil weights calculated in accordance with steps 11 and 13 shall be subtracted from the total weight of the oil removed, calculated in accordance with step 8. The difference between those weights corresponds to the total weight of the oil returned to the engine.

15.

 The engine shall be operated under the desired test cycle(s) (see points 2.2.15 and 2.4.4.8.3.1).

16.

 Steps 3-8 shall be repeated.

17.

 The weight of the oil drained pursuant to step 16 shall be subtracted from the weight obtained in accordance with step 14. The difference between those weights corresponds to the total weight of the oil consumed.

18.

 The total weight of the oil consumed calculated pursuant to step 14 shall be divided by the duration, in hours, of the test cycles carried out in accordance with step 15. The result is the lubricant consumption rate.

‘Appendix 7

Example of service accumulation schedule including thermal, lubricant consumption and regeneration sequences

Image 4

‘Appendix 8

Flowchart on the performance of the service accumulation schedule

Image 5

Construction of the service accumulation schedule with NTS thermal or modified thermal sequences + NTS lubricant consumption sequences

Construction of the service accumulation schedule with NTS thermal or modified thermal sequences

Calculation of the duration of each lubricant consumption sequence

Lubricant consumption during useful life achieved with NTS sequences

Lubricant consumption sequence needed

Lubricant consumption sequence not needed

no

yes

Calculation NTS

Calculation NTS

Thermal sequence (Appendix 4)

Presence of active regeneration

no

yes

Modified thermal sequence (Appendix 4 + active regeneration)

Construction of one ageing sequence (thermal ageing + lubricant consumption ageing)

Start

’.

ANNEX V

Annex XIII to Regulation (EU) No 582/2011 is amended as follows:

(1)

points 2.1.2.2.1 and 2.1.2.2.2 are replaced by the following:

‘2.1.2.2.1.

 The provisions on reagent quality monitoring set out in points 7 to 7.1.3 of this Annex shall apply, instead of points 4.1 and 4.2 of Annex XVI to Regulation (EC) No 692/2008.

2.1.2.2.2.

 The provisions on reagent consumption monitoring and dosing activity set out in points 8, 8.1 and 8.1.1 of this Annex shall apply, instead of points 5 to 5.5 of Annex XVI to Regulation (EC) No 692/2008.’;

(2)

points 8 and 8.1 are replaced by the following:

‘8.   REAGENT CONSUMPTION AND DOSING ACTIVITY

8.1.   The measures regarding reagent consumption monitoring and dosing activity shall be those set out in paragraph 8 of Annex 11 to UN/ECE Regulation No 49.’.

ANNEX VI

Annex XIV to Regulation (EU) No 582/2011 is amended as follows:

(1)

point 2.2.1 is replaced by the following:

‘2.2.1.

 For positive-ignition engines fuelled with petrol or E85, paragraph 5.2.3.1 of UN/ECE Regulation No 85 shall be understood as follows:

“The fuel used shall be the one available on the market. In any case of dispute the fuel shall be the appropriate reference fuel specified in Annex IX to Regulation (EU) No 582/2011.” ’;

(2)

point 2.2.4 is replaced by the following:

‘2.2.4.

 For compression-ignition engines, paragraph 5.2.3.4 of UN/ECE Regulation 85 shall be understood as follows:

“The fuel used shall be the one available on the market. In any case of dispute the fuel shall be the appropriate reference fuel specified in Annex IX to Regulation (EU) No 582/2011.” ’.
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