GAR | GRPE-77-16

Regulation:	GTR No. 22 \| Electrified Vehicle Battery Durability
Document:	GTR No. 22

Regulation:	GTR No. 22 \| Electrified Vehicle Battery Durability
Document:	GTR No. 22

Regulation:	GTR No. 9 \| Pedestrian Safety
Document:	GTR No. 9

Regulation:	GTR No. 9 \| Pedestrian Safety
Document:	GTR No. 9

Regulation:	GTR No. 13 \| Hydrogen and Fuel Cell Vehicle Safety
Document:	Amendment 1 \| Corrigendum 1

Emissions tampering: Request for guidance on eOBD urea sensor standardisation

Document GRPE-77-16

5 June 2018

77th GRPE session (4-8 Jun 2018)

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

77th GRPE session (4-8 Jun 2018)

4. (a) | Heavy duty vehicles: Regulations Nos. 49 and 132

33. The secretariat introduced GRPE-77-16 on behalf of EGEA, introducing a request for guidance on the standardization and access to sensors signal from emission control systems. The secretariat agreed to liaise with the SAE and ISO secretariats to follow-up on the presentation of EGEA. The expert from the United Kingdom highlighted its interest into the topic. GRPE agreed to keep that topic in the agenda for the next session of GRPE in January 2019.

Reference Number:	EVS-29-K04
Submitted by:	KATRI
Meeting Session(s):	29th EVS session (17-19 Feb)
Document date:	16 Feb 25
Regarding:	GTR No. 20 Electric Vehicle Safety

Reference Number:	TFVS-17-07
Submitted by:	HMG
Meeting Session(s):	17th TFVS session (17 Feb)
Document date:	14 Feb 25
Regarding:	Vehicle Sound

Reference Number:	R51/R138-05-05
Meeting Session(s):	5th R51/R138 session (30 Jan)
Document date:	13 Feb 25
Regarding:	UN R51 Vehicle Noise \| UN R138 Quiet Road Transport Vehicles

Reference Number:	TFVS-17-06
Submitted by:	ETRTO
Meeting Session(s):	17th TFVS session (17 Feb)
Document date:	13 Feb 25
Regarding:	UN R117 Tire Noise, Wet Adhesion, and Rolling Resistance

How Do You Want Call Up the List of Documents?

AC.3 Select Year

GRB Select Year

GRBP Select Year

GRE Select Year

GRPE Select Year

GRRF Select Year

GRSG Select Year

GRSP Select Year

GRVA Select Year

WP.29 Select Year

Documents concerning UN R49 Diesel/CNG/LNG Engine Emissions

AC.3

Select Year

GRB

Select Year

GRBP

Select Year

GRE

Select Year

GRPE

Select Year

GRRF

Select Year

GRSG

Select Year

GRSP

Select Year

GRVA

Select Year

WP.29

Select Year