× 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: Mil lights not coming on with dtc's on 2001 GM's
Posted to Technical Discussion Forum on 2/23/2005 1 Reply

[...trimmed text...]

I need to clarify the Cycles of Misfire Data PID. This PID indicates the number of possible cylinder events in which a misfire could occur in a 200 rev. block. It is not a misfire... Login to read more.

1 Replies Received (View Replies)