ISO 15031 道路车辆-车辆与排放诊断相关装置通信（全）-ISO 15031 Road vehicles- vehicles and emission-related diagnostic installation of communications (all)

This document supersedes SAE J1979 SEP1997, and is technically equivalent to ISO/DIS 15031-5:April 30, 2002,except for minor reorganisation of Paragraphs 1 and 2.

Road vehicles — Communication between vehicle and external equipment for emissions-related diagnostics — Part 5: Emissions-related diagnostic services