Codes CO242, P0449, P0523, and P2127

2008 CHEVROLET IMPALA
178,000 MILES • 3.5L • V6 • AUTOMATIC
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LYNETT WILSON
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  • 2 POSTS
My car is reading these codes.
Sep 28, 2016 at 12:15 PM
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LYNETT WILSON
  • MEMBER
  • 2 POSTS
My car was reading the following codes: C0242, P0449, P0523 and P2127. I had the solenoid valve and canister replaced, the foot pedal and purchased a new gas gap. My light stayed off for about two weeks and not it is back on steadily. Please help. I have spent a lot of money the last three months on this car.
Sep 28, 2016 at 12:26 PM
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SATURNTECH9
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  • 30,869 POSTS
So all those same codes came back you listed? Or what are the ones that it has now after the repair and light coming back on?
Sep 28, 2016 at 12:56 PM
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