DTC P0339-2F Crankshaft Position Sensor "A" Circuit Intermittent - Signal erratic: Action
WARNING: This page is about a different variant/trim than selected.
- Vehicle Conditions to enable Diagnostic Trouble Code(s) Logging strategy
- Engine speed greater than 400rpm
- Prioritized checks to perform
- Check crankshaft position sensor for correct installation
- Check crankshaft position sensor air gap to target rotor is correct, remove any debris from sensor face, check for damaged teeth on rotor
- Refer to the appropriate system wiring diagrams and check the crankshaft position sensor circuit for short circuit to ground, short circuit to power, open circuit, high resistance
- Inspect connectors for signs of water ingress, and pins for damage and/or corrosion
- Check and install a new crankshaft position sensor, only when diagnosed as failed
- Using the Jaguar Land Rover approved diagnostic equipment, clear the Diagnostic Trouble Code(s) and retest