× 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: Shorted GM Injectors
Posted to Technical Discussion Forum on 7/22/2004

John,

Good catch. The Maxima injector coil typically go high resistance when they fail and the gm ( multecs) go low when they fail. Our current load bench catches either way as we load the injector coil holding the coil to ground for 5 secounds at a time. On... Login to read more.