× 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: MAF testing 101
Posted to Technical Tips Forum on 6/11/2012 2 Replies

If you clear the trims it idles ok until closed loop? Then when it hits closed loop the pcm trims the fuel out until it dies? Login to read more.

2 Replies Received (View Replies)