Ok so I'm getting the P0141 oxygen sensor code quite often now. It seems to happen if the let the truck idle too long. How do I tell which sensor to replace iirc it system 1 bank 2
Now some others are p0171, 0174, 1349. Once I clear them truck runs fine. I usually clear them on the fly.
My main question is if j replace the o2 sensor should this resolve all problems. Now I also know the battery plays a huge role in these trucks and probability on that ?
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