Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
Hello, my name is***** you have the V6 or 4 cylinder engine? Thanks.
Has anything been replaced yet? How does vehicle run? Thanks.
Are there any engine noises? Or does it seem to run quite like it should? Thanks.
This code is related to knock sensor signal. If no noises and engine runs fine then this would most likely mean the knock sensor has failed. At this point I'd just replace the sensor, here are replacement instructions. Let me know how it goes or if you have more questions. Thanks.