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Geneva Chair Petter ÅSMAN Secretary Thomas VERCAMMEN

Informal document No. GRPE-68-24 68 th GRPE, 9 -10 Jan 2014 agenda item 9(a). Transmitted by EPPR. Report from IWG on E nvironmental and P ropulsion P erformance R equirements for Light vehicles (EPPR) 68 th GRPE 9-10 th January 2014. Geneva Chair Petter ÅSMAN

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Geneva Chair Petter ÅSMAN Secretary Thomas VERCAMMEN

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  1. Informal document No. GRPE-68-2468thGRPE, 9-10 Jan 2014 agenda item 9(a) Transmitted by EPPR Report from IWG on Environmentaland Propulsion Performance Requirementsfor Lightvehicles (EPPR)68thGRPE 9-10th January 2014 Geneva Chair Petter ÅSMAN Secretary Thomas VERCAMMEN

  2. ToR and mandate • Priority to work under 1998th agreement but will also work under 58th agreement • Amend GTR No2 and develop new GTRs with respect to Environmental and Propulsion Performance Requirements • Create synergies with 58th agreement and where possible develop common requirements in form of UN Reg(s) • Exchange information on current and future regulatory requirements for ‘light vehicles’ • Adopted at WP29 Nov 2013 MCWG 19.12.2013

  3. Past meetings EPPRJune 2013 – January 2014 • audio-web conference, 13 Sep 2013 • 4th meeting in India, 8-9 Oct 2013 • audio-web conference, 20 Dec 2013 • OBD expert meeting, 7 Jan 2014 • 5th meeting in Geneva, 8 Jan 2014

  4. Topics to be covered by EPPR • The main activities are proposed to be focussing on revising or establishing the following test types: • Type I: Tailpipe emissions test after cold start; • Type II: Tailpipe emissions test at (increased) idle / free acceleration; • Type III: Emission test of crankcase gases; • Type IV: Evaporative emissions test; • Type V: Durability testing of pollution control devices; • Type VII: Measurement of CO2 emissions, fuel consumption, electric energy consumption and electric range determination; • Type VIII: On-board diagnostics environmental verification tests. • Unified rules and test procedures to measure power and torque for propulsion technologies fitted on L-category vehicles • unified measurement of maximum design vehicle speed and/or power for restricted L-category vehicles should be developed and agreed upon. PRIORITY PRIORITY PRIORITY

  5. Evaporative emissions • Proposal for GTR by European Commission (Oct 2013) • Initial assessment: SHED test broadly supported, discussion mainly on some details • Amendment proposal by Japan on part for SHED test • Provisional questions/comments by India • Questions China • Main open issue: Test Procedure for durability of evaporative components • Scope: Priority on 2-wheel motorcycle, later 3-wheel mc and hybrid • Target to have a first proposal by April 2014 (2W-MC).

  6. OBD - Proposal for GTR by European Commission (Dec 2013) • Comments / counterproposal by Japan • Expert group created, 1st meeting Jan2014 • Open issues: • Japan proposes no threshold limits, but fuel system monitoring instead • OBD interface, to facilitate repair and maintenance • Engine torque reduction • Scope: similar to evap, priority to 2w-mc, later 3w-mc • China: initial feedback and concern on complexity of OBD-I • Agreement to separate OBD-II (grey), and discuss later. • Target to have a first proposal by April 2014 (2W-MC).

  7. Future meetings EPPR 2014 • Audio-web conference: 03 Feb 2014 (TBC) • 6th meeting in Japan: 12, 13, 14 Feb 2014 • 7th meeting in Geneva, 04 June (PM) 2014 (TBC) • 8th meeting Location TBD, Autumn 2014

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