× 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: '92 Aerostar code 212 IDM: wet plugs?
Posted to Technical Theory Forum on 2/25/2006 2 Replies

Hi Allen, I'm thinking here that the IDM code set because of the signal not reaching the ECM, due to an open in the 22 Kohm wire wound resistor, that was used to protect the ECM from the Primary kick voltage that could cause ECM problems.

as you mentioned, y... Login to read more.

2 Replies Received (View Replies)