DTC P032D-22: Knock Sensor 3 Circuit High (Bank1) - Signal amplitude > maximum: Action
NOTE:
Monitor description
. Plausibility of sensor output against engine speed
- Refer to the appropriate system wiring diagrams and check knock sensor circuit for short circuit to power
- Measure knock sensor circuit for correct resistance
- 1 to 1.8 Mega Ohms
- Inspect connectors for signs of water ingress, and pins for damage and/or corrosion
- Check for abnormal engine noise that may corrupt the knock sensor signal
- Clear the DTCs and retest
- Check and install new knock sensor as required