I have 2007 Cadillac CTS. Code reader says PO5OA. What does this mean

Asked by GuruLNG19 Apr 15, 2019 at 11:21 AM about the 2007 Cadillac CTS 3.6L RWD

Question type: Maintenance & Repair

2 Answers
42,870

Hornet_2497 answered 5 years ago

There is no code P050A. You may have misheard them saying P0508 which is Idle Air Control Valve. Have it rescanned and if it is P0508, have it checked out and repaired. You may have noticed it has an unstable idle speed and stalls.

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DaveFU1 answered 4 years ago

If there isn't then someone must have forgotten to tell the manufacturer to not let it throw this code. I believe this is the P050A code you are saying does not exist. so essentially you are giving bad information.

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