× 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: mifire/ fuel trim relationship
Posted to Technical Theory Forum on 6/3/2009

I stand corrected and agree with you!! I pulled a plug wire off and watched fuel trim-sure enough the number went up. Thanks for your input Login to read more.