Division 6.1.10 Engine idle speed of the CO2-parent engine

The input data shall be the engine idle speed, n_idle, in min^– 1 of the CO₂-parent engine of the engine CO₂-family defined in accordance with Appendix 3 to this Annex as declared by the manufacturer in the application for certification in the information document drawn up in accordance with the model set out in Appendix 2.

In the case that upon request of the manufacturer the provisions defined in Article 15(5) of this Regulation are applied, the engine idle speed of that specific engine shall be used as input data.

The value shall be rounded to the nearest whole number in accordance with ASTM E 29-06.