DTC P0339: CKP Sensor Intermittent Interruption
- Turn the ignition switch to ON (II).
- Clear the DTC with the HDS.
- Start the engine, and let it idle for 10 seconds.
- Monitor the OBD STATUS for DTC P0339 in the DTCs MENU with the HDS.
Does the HDS indicate FAILED?
YES -Go to step 7.
NO -If the HDS indicates PASSED, go to step 5. If the HDS indicates NOT COMPLETED, keep idling until the result comes on.
- Test-drive the vehicle for several minutes in the range of these recorded freeze data parameters:
- ENGINE SPEED
- VEHICLE SPEED
- Monitor the OBD STATUS for DTC P0339 in the DTCs MENU with the HDS.
Does the HDS indicate FAILED?
YES -Go to step 7.
NO -If the HDS indicates PASSED, intermittent failure, the system is OK at this time. Check for poor connections or loose terminals at the CKP sensor and the PCM. If the HDS indicates NOT COMPLETED, go to step 5 and recheck.
- Check for poor connections or loose terminals at these locations:
- CKP sensor
- PCM
- Engine ground
- Body ground
Are the connections and terminals OK?
YES -Go to step 8.
NO -Repair the connections or terminals, then go to step 11.
- Check for damage on the CKP pulse plate (see
CKP PULSE PLATE REPLACEMENT
).
Is the CKP pulse plate damaged?
YES -Replace the CKP pulse plate (see CKP PULSE PLATE REPLACEMENT ), then go to step 11.
NO -Go to step 9.
- Turn the ignition switch to LOCK (0).
- Replace the CKP sensor (see CKP SENSOR REPLACEMENT ).
- Turn the ignition switch to ON (II).
- Reset the PCM with the HDS.
- Do the PCM idle learn procedure (see PCM IDLE LEARN PROCEDURE ).
- Do the CKP pattern clear/CKP pattern learn procedure (see CKP PATTERN CLEAR/CKP PATTERN LEARN ).
- Start the engine, and let it idle for 10 seconds.
- Check for Pending or Confirmed DTCs with the HDS.
Is DTC P0339 indicated?
YES -Check for poor connections or loose terminals at the CKP sensor and the PCM, then go to step 1.
NO -Troubleshooting is complete. If any other Pending or Confirmed DTCs are indicated, go to the indicated DTC'S TROUBLESHOOTING .