Replacing PCM
VTJeep
July 14, 2013
Description:
Replaced PCM on 7/12/13. PCM was faulty and was reading o2 sensors wrong for about 5 years. It was a 50/50 as hesitation issue is gone, but CEL is still intermittent for o2 sweeping too high..
Replaced PCM on 7/12/13. PCM was faulty and was reading o2 sensors wrong for about 5 years. It was a 50/50 as hesitation issue is gone, but CEL is still intermittent for o2 sweeping too high..
