× 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: 3.4 camaro DIS info
Posted to Technical Discussion Forum on 7/16/2010 4 Replies

I have not, since I have no idea about how this system works. The 5 wire harness at the ICM goes to the ECM and my info labels them as follows:

"ign control" on ECM pin 27. (ICM pin B)

"Ign control bypass" on ECM pin 28. (ICM pin A)

"3X ref hi input" on ... Login to read more.

4 Replies Received (View Replies)