OBD2CG-01-01
GTR 18: (EPPR-23-36) OBD II CG Report of 1st session
Downloads
UNECE server
Related documents
Environmental and Propulsion Performance Requirements
Global Technical Regulation
On-Board Diagnostics: A system on board a vehicle that detects, records, and communicates malfunctions, historically emissions-related but can be related to other systems.