Diagnostic Aids
DTC will set due to internal PCM hardware problem in the knock sensor detection circuitry. A short to ground, open or short to voltage on external wiring should not affect internal test knock signal. Replace PCM is necessary.
DTC will set due to internal PCM hardware problem in the knock sensor detection circuitry. A short to ground, open or short to voltage on external wiring should not affect internal test knock signal. Replace PCM is necessary.