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Home >> Infiniti >> 2004 >> Q45 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> DTC P0335: CKP Sensor (Pos) >> Diagnostic Procedure >> 8. Check CKPS (POS) Shield Circuit For Open And Short

8. Check CKPS (POS) Shield Circuit For Open And Short

  1. Disconnect harness connectors E305, E35
  2. Check harness continuity between harness connector E35 terminal 8 and ground.

    Refer to Wiring Diagram.

    1. Continuity should exist. 
  3. Also check harness for short to power.

OK or NG 

OK : GO TO 10. CHECK CRANKSHAFT POSITION SENSOR (POS) .

NG : GO TO 9.