× 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: GM TBI ECU #1228746 No Injector Pulse
Posted to Technical Discussion Forum on 1/1/2019 1 Reply

[...trimmed text...]

My Mitchell disc shows the Dk Blu wire, from the Pass Key Decoder Module, to the ECM B6 terminal, which is the Theft Deterrent signal, circuit 229.

If there is no signal at the terminal, you could ... Login to read more.

1 Replies Received (View Replies)