# 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 (Text with EEA relevance), Division 4.1

Extent: E+W+S+N.I.

The engine installation on the vehicle shall be performed in such a way as to ensure that the type-approval requirements are met. The following characteristics in respect to the type-approval of the engine shall be taken into consideration:
4.1.1.Intake depression shall not exceed that declared for the engine type-approval in Part 1 of Appendix 4;
4.1.2.Exhaust back pressure shall not exceed that declared for the engine type-approval in Part 1 of Appendix 4;
4.1.3.Power absorbed by the auxiliaries needed for operating the engine shall not exceed that declared for the engine type-approval in Part 1 of Appendix 4;
4.1.4.The characteristics of the exhaust after-treatment system shall be in accordance with those declared for the engine type-approval in Part 1 of Appendix 4.

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Source: https://www.legislation.gov.uk/eur/2011/582/annex/I/division/4/division/4.1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2011-582/annex-I/division-4/division-4.1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.