EGEA WG 2 Meeting 17 th of Apri

EGEA WG 2 Meeting 17 th of Apri 2019 - Brussels

2 Majors Topic: • PN measurement for Diesel Cars (and Petrol cars as 2 nd step) • Nox measurement with the help of downsized dynometer

PN measurements: Specifications 10 meetings held during the last 2 years • • • The Netherlands: TNO+ RDW + Authorities Switzerland: VERT+ A. Mayer Germany: BASt + DUH Belgium: GOCA EU-JRC: • New players: TSI + NANEOS + TESTO + DEKATI • EGEA : WG 2 Chairman + AVL + PREMIER Diagostics + TEN + MAHA • Other player: Sensors

2018 Specification Procedure (TNO) 2018 2019 Specification ? Procedure (BASt) 2018 2020 2019 Approval (NMI) Go Live RSI PTI_B 2020 Procedure (BASt) 2019 2020 2021 Go Live PTI_NL 2021 2022 Go Live PTI ? 2021 Study PN measurement Road Map

EGEA had been invovled in the NPTI working group process. Situation is now getting cristal Clear: EGEA is in position to issue a booklet including: • Equipment Specification (in line with N PTI draft version, technology neutral) • Threshold recommendation (in line with GOCA proposal) • Procedure (in line with GOCA version: snap acceleration and Idling phase together wit Fast pass/ Fast fail) • recommendation for calibration on field (EGEA proposal in discussion today during NPTI meeting) EGEA (WG 2) now have to use the same strategy as WG 6 about suspension : • Booklet + marketing material -> National authorities and EU commission

Situation is now getting a thick fog with no particular course: French study (UTAC) is stuck. German study is not published (power struggle between departments). Spanish initiative : static procedure with engine load provided by accessories consumption Maha initiative : dyno specification with low speed range (20 Km/h) and low load (1000 N) opening the door to combined product : roller tester / dyno Because of lack of course provided by authorithies and because PN topic is positive dynamic (both PN and Nox item cannot be adopted with the same schedule) WG decided to keep this topic on hold.