Faulty Signal or Signal Missing

Faulty signal or signal missing

Checking the status




- Start the engine.
Read off the fault status of the camshaft position (CMP) sensor. "DIAGNOSIS COMPLETE" must be displayed when the camshaft position (CMP) sensor has been tested. If the fault status is "NO FAULT FOUND" when the diagnostic is complete there is an intermittent fault.










Continue - Checking components and connectors

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Checking components and connectors
Check the camshaft position (CMP) sensor and control module connectors. Check for contact resistance and oxidation.
Check that the camshaft position (CMP) sensor is correctly installed and that neither the sensor or the housing is damaged. Damage may affect the position of the sensor in relation to the camshaft rotor.
Try a new camshaft position (CMP) sensor if no fault is found during the above fault-tracing.
Remedy as necessary.

Other information
- To connect the breakout box / access the control module, see Connecting the breakout box, B5244T5, B5254T2 Connecting the Breakout Box
- For the location of components on 5 cylinder engines, see Location of components Locations
- For the location of components on 6 cylinder engines, see Location of components Locations
- For information about signals on 5 cylinder engines, see Signal specification Signal Description / Specification
- For information about signals on 6 cylinder engines, see Signal specification Signal Description / Specification
- Checking wiring and terminals Checking Wiring And Terminals.














Continue - Verification

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Verification




Verification

Hint: After carrying out the repair, check that the fault has been remedied.








- Start the engine.
Read off the fault status of the camshaft position (CMP) sensor.
When the camshaft position (CMP) sensor is tested, diagnostic ready should be displayed.





Does the status display fault found?

Yes - VERIFICATION FAILED

No - VERIFIED

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VERIFICATION FAILED - Fault-tracing information

VERIFIED - Fault Found

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Fault-tracing information




Information

Fault-tracing information
The fault should have been detected and remedied. As this is not the case fault-tracing has failed.
Exit fault-tracing for this diagnostic trouble code (DTC) or make another attempt.

Do you want to exit fault-tracing?

Yes - FAULT-TRACING FAILED

No - Attempt New Test

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FAULT-TRACING FAILED - FAULT-TRACING FAILED

Attempt New Test - Checking the status

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