Do you remember when you removed the filter harness, was the engine harness long enough to plug directly into the OS without any problems? I think the
rnash4 Today, 08:16I have not had a filter harness on my 1995 Tahoe for many years now. No ill side effects that I have been able to notice.
Casey
The electrical signal from the optical sensor must be clean going to the ECM
A dirty signal (Noise) will/can cause the computer to complain.....
Only the pass side battery?? I'm willing to bet that your issue is that your windshield drains directly onto the top of that battery. If it is a flat
Wolverine68 Yesterday, 16:16
Lil Red - Duramax 6600/Allison 1000 Conversion & OBS/NBS Dash Conversion
Will do!
More Power Today, 13:27