GAR | WP.29/2015/102

WP.29/2015/102

Proposal for Supplement 7 to the original version of Regulation No. 85

Source(s)

Date

25 Aug 2015

Status

Adopted

Subject

UN R85 Net Power Measurement

Impact

Original text | Supplement 7

Meeting(s)

WP.29 | Session 167 | 10-13 Nov 2015

Agenda item 4.9.3. Proposal for Supplement 7 to the original version of Regulation No. 85

Proposal to avoid a redundant correction of the measured engine power of supercharged and turbocharged engines fitted with a self-correcting system for ambient conditions such as temperature and altitude. The current correction factor may yield inaccurate results for such configurations.

Downloads

UNECE server

Related documents

Excerpts from session reports

GRPE | Session 71 | 9-12 Jun 2015

34. The expert from OICA presented ECE/TRANS/WP.29/GRPE/2015/12 proposing amendments to UN Regulation No. 85 to avoid a duplicated correction of the measured engine power in case of self-correcting turbochargers.

35. GRPE adopted ECE/TRANS/WP.29/GRPE/2015/12 and requested the secretariat to submit it to WP.29 and AC.1 for consideration and vote at their November 2015 sessions as draft Supplement 7 to the original version of UN Regulation No. 85.

WP.29 | Session 167 | 10-13 Nov 2015

With 35 of the 42 Contracting Parties applying UN R85 present and voting, AC.1 adopted document WP.29/2015/102, Not amended per the session report, by a vote of 35 in favor, 0 opposed, with 0 abstaining.