This is a discussion on knock sensors within the General Help forums, part of the LSx Technical Help Section category; I changed both knock sensors three weeks ago (I got water under the intake and it fried the front one, ...
08-17-2009, 09:24 AM #1
I changed both knock sensors three weeks ago (I got water under the intake and it fried the front one, but I went ahead and changed both).Everything was cool...no code popping up...until yesterday. Now the rear bank sensor is throwing a code. Could the new one be faulty or a bad install or what? I spent over $400 bucks at the shop (they also changed the spark plugs and replaced the drive belts). Anybody had a new one go bad? I think it could be the wiring harness, but I can't find a part number for that and I didn't get it changed.
08-17-2009, 03:37 PM #2
knock sensor wiring harness. p/n 12601822
08-18-2009, 04:14 AM #3
- Join Date
- Mar 2009
- pompano beach florida
- 2002 Camaro Z/28 Pewter
Could be the harness. But for me it was 2 bad knock sensors from advance auto. Went to the stealer ship gave my first born child and theyre great now lol.
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