Title: PEMS EMISSIONS TESTING OF HEAVY DUTY VEHICLES/ENGINES: ASSESSMENT OF PEMS PROCEDURES IN FULFILMENT OF ARTICLE 14(3) TO REGULATION (EU) 582/2011
Authors: PERUJO MATEOS DEL PARQUE AdolfoMENDOZA VILLAFUERTE PABLO
Publisher: Publications Office of the European Union
Publication Year: 2015
JRC N°: JRC95340
ISBN: 978-92-79-48339-4 (print)
978-92-79-48338-7 (PDF)
ISSN: 1018-5593 (print)
1831-9424 (online)
Other Identifiers: EUR 27251
OP LD-NA-27-251-EN-C (print)
OP LD-NA-27-251-EN-N (online)
URI: http://publications.jrc.ec.europa.eu/repository/handle/JRC95340
DOI: 10.2790/8323
10.2790/327548
Type: eBook
Abstract: The Euro VI Regulation (EC) No 595/2009 and the implementing Regulation [2] (EC) 582/2011 introduces a procedure for PEMS testing as a mandatory part of the type approval legislation in order to check the conformity of heavy-duty engines with the applicable emissions certification standards during the normal life of those engines: this is the so-called “In Service Conformity” (ISC) requirements. In addition, Euro VI engines also have to verify their actual in-use emissions already at type approval (PEMS demonstration test). Even if the PEMS procedure has already been introduced into legislation there is still a need for further evaluation and development. Article 14(3) of the implementing regulation for Euro VI (EC) No 582/2011 states the following: “Any additional requirements with respect to off-cycle in-use vehicle testing referred to in point (d) of paragraph 1 shall be introduced after the assessment of the PEMS procedures set out in Annex II. The assessment shall be finalised by 31 December 2014.” An assessment of the currently introduced PEMS procedure should therefore be carried out, and based on the outcome of this assessment; proposals for amending the PEMS procedure should be made. The European Commission through DG ENTR in co-operation with DG JRC launched in January 2012 a programme to address the legislative mandate to assess the present PEMS procedure. This report describes the activities during the programme, its findings and recommendations for amending the PEMS procedure.
JRC Directorate:Energy, Transport and Climate

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