× 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: silverado injector waveform
Posted to Technical Discussion Forum on 1/16/2018

Good point. Sometimes forget that one. It will only set a fault if its at 5v for open circuit, OR if it doesnt move off 4+v despite rpm changes while driving... But have had a few stuck at 4.4ish that were in clear flood and no codes at all with a no start.

... Login to read more.