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UN R83: Proposal for a new Supplement to the 06 and 07 series of amendments
Document GRPE/2018/15
26 March 2018

Proposal to allow the usage of WLTP-based Ki and Deterioration Factors (DF) as well as On-Board Diagnostics (OBD) demos under UN R83. The proposal allows the use of the more robust WLTP and eases testing burdens by allowing manufacturers to use WLTP test results for UN R83.

Submitted by OICA
Status: Superseded
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Previous Documents, Discussions, and Outcomes
4.9. | Consideration of draft amendments to existing UN Regulations submitted by GRPE

118. The World Forum considered the draft amendments under items 4.9.1 to 4.9.9 and recommended their submission to AC.1 for voting, subject to the following corrections:

In ECE/TRANS/WP.29/2018/147, paragraph 14.3., amend to read:
“14.3. Alternative procedure …
The road load coefficients to be used shall be those for vehicle low (VL). If VL does not exist then the VH road load shall be used. VL and VH are defined in point 4.2.1.1.2. of Annex 4 of Amendment 4 to UN GTR No. 15. The dynamometer…”

In ECE/TRANS/WP.29/2018/148, paragraph 14.3., amend to read:
“14.3. Alternative procedure …
The road load coefficients to be used shall be those for vehicle low (VL). If VL does not exist then the VH road load shall be used. VL and VH are defined in point 4.2.1.1.2. of Annex 4 of Amendment 4 to UN GTR No. 15. The dynamometer…”

In ECE/TRANS/WP.29/2018/148, Appendix 6, paragraph 1., for “Annex” read “Appendix”.

4.9.2. | Proposal for Supplement 2 to the 03 series of amendments to UN Regulation No. 83 (Emissions of M1 and N1 vehicles)
4.9.3. | Proposal for Supplement 1 to the 04 series of amendments to UN Regulation No. 83 (Emissions of M1 and N1 vehicles)
4.9.4. | Proposal for Supplement 12 to the 05 series of amendments to UN Regulation No. 83 (Emissions of M1 and N1 vehicles)
4.9.5. | Proposal for Supplement 12 to the 06 series of amendments to UN Regulation No. 83 (Emissions of M1 and N1 vehicles)
4.9.6. | Proposal for Supplement 8 to the 07 series of amendments to UN Regulation No. 83 (Emissions of M1 and N1 vehicles)
3. (a) | Light vehicles: Regulations Nos. 68, 83, 101, and 103

9. The expert from OICA introduced ECE/TRANS/WP.29/GRPE/2018/15 and ECE/TRANS/WP.29/GRPE/2018/17 aimed at adapting the provisions in UN Regulation No. 83 and UN Regulation No. 101 to allow the usage of WLTP-based Ki and Deterioration Factor (DF) factors as well as On-Board Diagnostics (OBD) demos. The experts from EC and UK proposed minor corrections to ECE/TRANS/WP.29/GRPE/2018/15 that GRPE adopted as reproduced in Annex VI. GRPE also adopted ECE/TRANS/WP.29/GRPE/2018/17.

12. GRPE requested the secretariat to submit ECE/TRANS/WP.29/GRPE/2018/13, Annexes IV, VI and VII and Addendum 1 to the report to WP.29 and the Administrative Committee of the 1958 Agreement (AC.1) for consideration and vote at their November 2018 sessions as draft Supplements 2, 1, 12, 12 and 18 to the 03, the 04, the 05, the 06 and the 07 series of amendments to UN Regulation No. 83 respectively.

Related and Previous Documents
WP.29/2018/148
WP.29/2018/147
Relates to UN R83 |