UN R85: Proposal for Supplement 9
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Proposal to reduce testing burdens by introducing an alternative test method to “decrease the charge air cooler outlet temperature by the same amount that the ambient conditions for the vehicle test varied from the standard temperature.” This aligns with SAE J1349, “9.3 Application of Vehicle Transient Data to Net Power Test.”

Reference Number: WP.29/2019/44
Date: 11 April 2019
Proposal Status: Adopted
Related Documents:
GRPE/2019/7 | UN R85: Proposal for a new Supplement