P0339

DTC P0339: CKP Sensor Circuit Intermittent Interruption (2005-2006 models)

1. Record all freeze data and on-board snapshots with the HDS.
2. Clear the DTC with the HDS.
3. Start the engine, and let it idle for 10 seconds.
4. Check the CKP NOISE COUNT in the DATA LIST with the HDS.

Are 0 counts indicated?

YES - Go to step 7.

NO - Go to step 5.

5. Test-drive the vehicle for several minutes in the range of these recorded freeze data parameters:
- Engine speed
- Vehicle speed

6. Check the CKP NOISE COUNT in the DATA LIST with the HDS.

Are 0 counts indicated?

YES - Go to step 7.

NO - Intermittent failure, system is OK at this time. Check for poor connections or loose terminals at the CKP sensor and the ECM/PCM.

7. Check for poor or loose connections and terminals at the following:
- CKP sensor
- ECM/PCM
- Engine ground
- Body ground

Are the connections and terminals OK?

YES - Go to step 8.

NO - Repair the connectors or terminals, then go to step 11.

8. Remove the cam chain case, and check the CKP sensor pulse plate for damage.

Is the pulse plate damaged?

YES - Replace the CKP sensor pulse plate, then go to step 11.

NO - Go to step 9.

9. Turn the ignition switch OFF.
10. Replace the CKP sensor.
11. Turn the ignition switch ON (II).
12. Reset the ECM/PCM with the HDS.
13. Clear the CKP pattern with the HDS.
14. Do the ECM/PCM idle learn procedure.
15. Do the CKP pattern learn procedure.
16. Start the engine, and let it idle for 10 seconds.
17. Check for Temporary DTCs or DTCs with the HDS.

Are any Temporary DTCs or DTCs indicated?

YES - If DTC P0339 is indicated, check for poor connections or loose terminals at the CKP sensor and the ECM/PCM, then go to step 1. If any other Temporary DTCs or DTCs are indicated, go to the indicated DTC's troubleshooting.

NO - Troubleshooting is complete.