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Division 2.1.1 F1

Original text. Later amendments are not shown.

If active heat storage devices are installed, only vehicles that meet the following requirements shall be considered to be part of the same ATCT Family:

  1. (i)

    the heat capacity, defined by the enthalpy stored in the system, is within a range of 0 to 10 % above the enthalpy of the test vehicle; and

  2. (ii)

    the OEM can provide evidence to the technical service that the time for heat release at engine start within a family is within a range of 0 to 10 % below the time for the heat release of the test vehicle.

Annotations

Textual amendments

F1

Substituted by Commission Regulation (EU) 2018/1832 of 5 November 2018 amending Directive 2007/46/EC of the European Parliament and of the Council, Commission Regulation (EC) No 692/2008 and Commission Regulation (EU) 2017/1151 for the purpose of improving the emission type approval tests and procedures for light passenger and commercial vehicles, including those for in-service conformity and real-driving emissions and introducing devices for monitoring the consumption of fuel and electric energy (Text with EEA relevance).