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I cleared out all of the codes yesterday. Drove back and forth to work today and all of the following codes are showing up on my DIC. Then my CEL light lit up when I was accelerating on the freeway. Is there anything below that I should be concerned about? Or should I be concerned with everything below? I have 5 current codes, the rest look like history. Thanks in advance for your kind help. Now begins the research.
It looks like at least some of these codes have to do with my heated oxygen sensor, maybe failing?
Thanks,
Shayne
10 PCM
P0131 H C
P0137 C
P0151 H C
P0157 C
01571 H
Those are a weird collection of PCM codes. Kind of makes me think your PCM is a bit stupid and that might be caused by low voltage like if your alternator was going bad.
Worth checking out anyway and check the battery while your at it. Computers are very sensitive to voltage.