× 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: toyota igf signal
Posted to Technical Theory Forum on 9/23/2009

Jeff

The ones I have had trouble with would loose injector pulse and spark. I would graph the can and crank signals at the computer and when mine failed these two signals were present, but I had no injector signal at the injectors.

Paddy Login to read more.