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| Document title | Proposal for amendments to ECE/TRANS/WP.29/GRPE/2017/4 on Heavy Duty Dual-Fuel Engine Retrofit Systems | ||||||||||
| Date | 12 Jan 2017 |
Proposal to restrict the application of CO2 specific emission limits only to NMHC and CO emissions (back-to-back comparison of NOx and PM to apply under the regulation in any case). The proposal also aligns the text where applicable with the intent of paragraph 2.3.15.: “R49 original emission limits” means the emission limits as defined in Regulation No. 49 to which the original engine system was approved." |
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| Source(s) | LG Europe and OICA | ||||||||||
| Status | Superseded | ||||||||||
| Rulemaking area(s) | |||||||||||
| Meeting(s) | |||||||||||
| Related documents | |||||||||||
| GRPE/2017/4 | Proposal for a Supplement to the draft Regulation on uniform provisions concerning the approval of Heavy Duty Dual-Fuel Engine Retrofit Systems (HDDF-ERS) to be installed on heavy duty diesel engines and vehicles (Superseded) | ||||||||||
| WP.29/2017/66 | Proposal for Supplement 1 to the original version of Regulation No. 143 (Adopted) | ||||||||||
| Downloads: | .pdf format | .docx format | |||||||||