Buick Repair Questions? Ask a Mechanic for Answers ASAP
Hi, I’m Ron and I can help you.
I have been in this business since 1975. I am ASE certified and an auto instructor. I am confident we can resolve your problem together. Please understand that I don't know your skill level. I can't see, smell,hear, or touch the vehicle either, so it may take a few replies to get to satisfactory results. Please be patient!
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Can you please tell me what you have done so far and if you have defined the meanings of the codes?
P0141=O2 sensor circuit 1-2
P0463=fuel level sensor voltage high
These are all unrelated codes to each other. I'd still like to know if you have done anything to address them as of yet.
Hi, I'm just following up to see if you need more help.