Engine control module problem ?
August 2nd, 2012, 11:22 PM
#1
CF Beginner
Thread Starter
Join Date: Jun 2012
Posts: 14
Likes: 0
Received 0 Likes
on
0 Posts
Engine control module problem ?
found a web site, auto reference center, that tells you how to test the sensors on your vehicle and see if they are working right. The egr solenoid valve was bad, the map sensor was bad, the oxygen sensor was bad and the knock sensor was also bad. But this engine continued to run but the ECM never showed a code. The only thing I can think of that might of happened is the ECM went into limp mode so it could continue to run or the ECM is bad, I have a OBD I, any other thoughts
Thread
Thread Starter
Forum
Replies
Last Post
wmc3
Silverado, Sierra & Fullsize Pick-ups
0
January 25th, 2012 11:40 PM
bad, cheverolet, chevrolet, chevy, control, controller, ecm, engine, module, modules, powertrain, problem, problems, test, van
