Possible Causes
- Electrical Cause
- Yes
- Mechanical Cause
- Yes
- Control Module Cavity
- Circuit reference I_A_KS3A
- Circuit reference I_A_KS3B
- Monitor Description
- Plausibility of sensor output against engine speed
- Prioritized List of Possible Causes
- Engine misfire
- Knock sensor installation
- Knock sensor circuit open circuit
- Knock sensor insecure