Thread: P300 code
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Old 01-22-2021, 01:13 PM   #2 (permalink)
JARblue
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That damn code is a PITA. It's just a catch-all

Suggestions include clean MAFs/TBs, check for vacuum leaks, O2 sensors, spark plugs/injectors, fuel pump, oil pressure (gallery gaskets).

However, I notice you said p2631 is a sun sensor code? I'm seeing that as an O2 sensor code. So I would start there

Ooops... I read that wrong. Did you mean P2631 or B2631? The P code is O2 related. I know your car is aging (mine is a month away from 10 years old) so there's quite a few random things that could have failed or be failing.
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Last edited by JARblue; 01-22-2021 at 01:37 PM.
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