× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: When did GM begin supporting the misfire DTC group
Posted to Technical Discussion Forum on 12/31/2023

[...trimmed text...]

The discussion was about the P030x misfire group and ODBII,

By 1996 all GMs sold in North America had a CMP. Sure, in the Vortec engines it was the distributor but it's still a CMP.

Login to read more.