I have a 2002 Chevy Silverado with a check engine light on. The code is 332 for knock sensors. Both sensors have been replaced and also the wiring harness for them. The light went out briefly but then came back on. Do you have any suggestions what to do next. Any help appreciated.
Year : 2002Make : ChevroletModel : Silverado
Replacing both knock sensors and wiring harness to them.
2002 Chevrolet Silverado 1500
I looked it up for a 1500, if you have a different model let me know. Probably the same code though. Did you check the fuse for the knock sensors? Below is the test procedures and wiring diagram.
Test click here.
Diagram click here.
The code click here.
TSB click here.