Emissions and Energy
| EPPR OBD2 Correspondence Group report |
| Reference Number: EPPR-24-14 |
| Meeting Sessions: 24th EPPR session (6 Jun 2018) |
| Document date: 06 Jun 18 |
| Relevant to: GTR No. 18 | Motorcycle On-Board Diagnostic Systems |
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| OBD 2 Correspondence Group schedule |
| Reference Number: EPPR-24-09 |
| Meeting Sessions: 24th EPPR session (6 Jun 2018) |
| Document date: 04 Jun 18 |
| Relevant to: GTR No. 18 | Motorcycle On-Board Diagnostic Systems |
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| UN R83: PN and reference fuels |
| Reference Number: GRPE-77-05 |
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Presentation proposing to amend obsolete footnotes regarding the particulate number emissions limits applicable depending upon the reference fuel selected for the test procedure. |
| Submitted by: OICA |
| Meeting Sessions: 77th GRPE session (4-8 Jun 2018) |
| Document date: 04 Jun 18 |
| Relevant to: UN Regulation No. 83 | Motor Vehicle Emissions |
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| UN R85: Amendment proposal |
| Reference Number: GRPE-77-06 |
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Proposal to introduce an alternative test method for measuring charge-air-cooled engines net power for use with high power engines of those. The proposal would “decrease the charge air cooler outlet temperature by the same amount that the ambient conditions for the vehicle test varied from the standard temperature” in line with SAE J1349, “9.3 Application of Vehicle Transient Data to Net Power Test.” |
| Submitted by: OICA |
| Meeting Sessions: 77th GRPE session (4-8 Jun 2018) |
| Document date: 04 Jun 18 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 85 | Power Measurement of Internal Combustion Engines and Electric Motors |
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| Heavy-duty vehicle fuel efficiency harmonization |
| Reference Number: GRPE-77-08 |
| Submitted by: OICA |
| Meeting Sessions: 77th GRPE session (4-8 Jun 2018) |
| Document date: 04 Jun 18 |
| Relevant to: GTR No. 4 | Worldwide Heavy-Duty Vehicle Emissions Certification Procedure and WP.29 Discussion Topic | Heavy-Duty Vehicle Fuel Efficiency Measurement Methods Harmonization |
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| GTR 15: Proposal for amendments to GRPE-76-26r1e |
| Reference Number: WLTP-23-05/App.1/Rev.1 |
| Meeting Sessions: 23rd WLTP session (4-5 Jun 2018) |
| Document date: 12 Jun 18 |
| Relevant to: GTR No. 15 | Worldwide Harmonized Light Vehicle Emissions Test Procedure |
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| GTR 15: Potential GTR modification (Amendment 5) |
| Reference Number: WLTP-23-06/Rev.1 |
| Meeting Sessions: 23rd WLTP session (4-5 Jun 2018) |
| Document date: 12 Jun 18 |
| Relevant to: GTR No. 15 | Worldwide Harmonized Light Vehicle Emissions Test Procedure |
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| EVE-HEV System power-OICA position |
| Reference Number: GRPE-77-07 |
| Submitted by: OICA |
| Meeting Sessions: 77th GRPE session (4-8 Jun 2018) |
| Document date: 04 Jun 18 |
| Relevant to: GTR No. 21 | Electric Vehicle System Power Determination |
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| UN R24: Justification for alignment with UN R85 |
| Reference Number: GRPE-77-20 |
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Explanation of the proposal (GRPE/2018/19) to align UN R24 (Compression Ignition Engines – Emission of Visible Pollutants – Power Measurement) with UN R85 with regard to correction factors. |
| Submitted by: OICA |
| Meeting Sessions: 77th GRPE session (4-8 Jun 2018) |
| Document date: 06 Jun 18 |
| Relevant to: UN Regulation No. 24 | C.I. Engine Emissions and Net Power and UN Regulation No. 85 | Power Measurement of Internal Combustion Engines and Electric Motors |
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| Emissions tampering: Request for guidance on eOBD urea sensor standardisation |
| Reference Number: GRPE-77-16 |
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Vehicle emission after-treatment system tampering and manipulation-Request for guidance on standardisation of eOBD data related to the urea system sensor |
| Submitted by: EGEA |
| Meeting Sessions: 77th GRPE session (4-8 Jun 2018) |
| Document date: 05 Jun 18 |
| Relevant to: UN Regulation No. 49 | Diesel and CNG/LNG Engine Emissions |
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| UN R83: Updated proposal for a new Supplement to the 06-07 series |
| Reference Number: GRPE-77-11 |
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Revised proposal to amend provisions on Selective Catalytic Reduction (SCR) warning and inducement systems, including reagent tank capacity and level specifications. This proposal updates the previous document GRPE-76-34 (which updated the formal proposal GRPE/2018/7). |
| Submitted by: EC |
| Meeting Sessions: 77th GRPE session (4-8 Jun 2018) |
| Document date: 04 Jun 18 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 83 | Motor Vehicle Emissions |
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| UN R83: Proposal to amend GRPE/2018/18 |
| Reference Number: GRPE-77-31 |
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OICA changes to its proposal to modify the Constant Volume Sampling system temperature sensor time response requirement. |
| Submitted by: OICA |
| Meeting Sessions: 77th GRPE session (4-8 Jun 2018) |
| Document date: 07 Jun 18 |
| Relevant to: UN Regulation No. 83 | Motor Vehicle Emissions |
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| UN R83: Addendum to the draft Supplement 11 to the 06 series |
| Reference Number: WP.29/2018/48/Add.1 |
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Addendum from GRPE to include amendments to provisions for reagent tank specifications and limits for triggering warning and driver inducement systems to the draft Supplement 11. |
| Meeting Sessions: 175th WP.29 session (18-22 Jun 2018) |
| Document date: 08 Jun 18 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 83 | Motor Vehicle Emissions |
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| UN R83: Addendum to the draft Supplement 7 to the 07 series |
| Reference Number: WP.29/2018/49/Add.1 |
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Addendum from GRPE to include amendments to provisions for reagent tank specifications and limits for triggering warning and driver inducement systems to the draft Supplement 7. |
| Meeting Sessions: 175th WP.29 session (18-22 Jun 2018) |
| Document date: 08 Jun 18 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 83 | Motor Vehicle Emissions |
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| UN R132 and UN R96 adaptation update |
| Reference Number: GRPE-77-26 |
| Submitted by: JRC |
| Meeting Sessions: 77th GRPE session (4-8 Jun 2018) |
| Document date: 07 Jun 18 |
| Relevant to: UN Regulation No. 96 | Tractor and NRMM Engine Emissions and UN Regulation No. 132 | Retrofit Emission Control Devices |
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| EPPR informal group status report |
| Reference Number: GRPE-77-25 |
| Submitted by: JRC |
| Meeting Sessions: 77th GRPE session (4-8 Jun 2018) |
| Document date: 07 Jun 18 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption, GTR No. 18 | Motorcycle On-Board Diagnostic Systems, GTR No. 23 | Durability of L-category Vehicle Pollution Control Devices, and WP.29 Discussion Topic | Measurement of Motorcycle Max Power |
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| GTR 2: EPPR informal group draft amended text |
| Reference Number: GRPE-77-29 |
| Meeting Sessions: 77th GRPE session (4-8 Jun 2018) |
| Document date: 07 Jun 18 |
| Relevant to: GTR No. 2 | Motorcycle Emissions and Fuel Consumption |
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| GTR 15: Drafting Coordinator Report |
| Reference Number: WLTP-23-05/Rev.2 |
| Meeting Sessions: 23rd WLTP session (4-5 Jun 2018) |
| Document date: 13 Jun 18 |
| Relevant to: GTR No. 15 | Worldwide Harmonized Light Vehicle Emissions Test Procedure |
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| GTR 15: Draft proposal for Amendment 5 |
| Reference Number: GRPE-77-17 |
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Series of proposals from the WLTP informal group to improve and clarify the text of GTR 15 on light vehicle emissions, amending the contents of document GRPE-76-26/Rev.1. |
| Meeting Sessions: 77th GRPE session (4-8 Jun 2018) |
| Document date: 06 Jun 18 |
| Document status: Superseded |
| Relevant to: GTR No. 15 | Worldwide Harmonized Light Vehicle Emissions Test Procedure |
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| WLTP transposition into UN Regulations update |
| Reference Number: GRPE-77-21 |
| Submitted by: EC |
| Meeting Sessions: 77th GRPE session (4-8 Jun 2018) |
| Document date: 06 Jun 18 |
| Relevant to: GTR No. 15 | Worldwide Harmonized Light Vehicle Emissions Test Procedure, UN Regulation No. 154 | Light Vehicle Emissions Type Approval Test Procedure, and GTR No. 19 | Motor vehicle evaporative emissions |
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| WLTP informal group status report |
| Reference Number: GRPE-77-22 |
| Meeting Sessions: 77th GRPE session (4-8 Jun 2018) |
| Document date: 06 Jun 18 |
| Relevant to: GTR No. 15 | Worldwide Harmonized Light Vehicle Emissions Test Procedure and GTR No. 19 | Motor vehicle evaporative emissions |
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| EVE: Update on work under the WLTP informal group |
| Reference Number: EVE-27-14 |
| Meeting Sessions: 27th EVE session (5 Jun 2018) |
| Document date: 06 Jun 18 |
| Relevant to: GTR No. 15 | Worldwide Harmonized Light Vehicle Emissions Test Procedure and WP.29 Discussion Topic | Electric Vehicle Environmental Performance |
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| Report of the 26th EVE informal group session |
| Reference Number: EVE-26-16 |
| Meeting Sessions: 26th EVE session (27-28 Mar 2018) |
| Document date: 05 Jun 18 |
| Relevant to: GTR No. 15 | Worldwide Harmonized Light Vehicle Emissions Test Procedure, WP.29 Discussion Topic | Electric Vehicle Environmental Performance, GTR No. 21 | Electric Vehicle System Power Determination, and GTR No. 22 | Electrified Vehicle Battery Durability |
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| GTR 19: Draft proposal for Amendment 2 |
| Reference Number: GRPE-77-18 |
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Amendment 2 addresses the evaporative emission family definitions and improves Type 4 test procedures with regard to test equipment requirements and calibrations, evaporative emission measurement enclosures, and use of variable volume SHED facilities. |
| Meeting Sessions: 77th GRPE session (4-8 Jun 2018) |
| Document date: 06 Jun 18 |
| Document status: Superseded |
| Relevant to: GTR No. 19 | Motor vehicle evaporative emissions |
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| VIAQ informal group progress report |
| Reference Number: GRPE-77-24 |
| Submitted by: Russia |
| Meeting Sessions: 77th GRPE session (4-8 Jun 2018) |
| Document date: 07 Jun 18 |
| Relevant to: United Nations Agreement | Mutual Resolution No. 3: Vehicle Interior Air Quality (VIAQ) |
| Click here to view the full document file |