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Home >> Jaguar >> 2002 >> XKR Base, 2D Convertible >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Trouble Code Identification >> DTC P0336: Crankshaft Position Sensor Range/Performance >> Diagnostic Test Procedure

Diagnostic Test Procedure

  1. Turn ignition off. Check CKP sensor for correct installation. Is CKP sensor installed correctly? If yes, go to next step. If no, install the CKP sensor correctly and reconnect CKP sensor.
  2. Remove CKP sensor and inspect for debris. Is CKP sensor free of debris? If no, go to next step. If no, clean the CKP sensor and reluctor wheel. Reinstall the CKP sensor.
  3. Disconnect negative battery cable. Disconnect ECM connector EM83. Measure resistance between ECM harness connector EM83 terminal No. 8 and CKP sensor harness connector terminal No. 2. Is resistance greater than 5 ohms? If yes, repair high resistance between ECM harness connector EM83 terminal No. 8 and CKP sensor harness connector terminal No. 2. If no, go to next step.
  4. Reconnect negative battery cable. Turn ignition on. Measure voltage between CKP sensor harness connector terminal No. 2 and ground. Is voltage greater than 1 volt? If yes, repair short to voltage. If no, go to next step.
  5. Turn ignition off. Measure resistance between ECM harness connector EM83 terminal No. 8 and ground. Is resistance less than 10,000 ohms? If yes, repair short to ground. If no, install a new CKP sensor.
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