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Home >> Infiniti >> 2004 >> Q45 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> DTC P0335: CKP Sensor (Pos) >> Component Inspection >> Crankshaft Position Sensor (POS)
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Crankshaft Position Sensor (POS)

  1. Loosen the fixing bolt of the sensor.
  2. Disconnect crankshaft position sensor (POS) harness connector.
  3. Remove the sensor.
  4. Visually check the sensor for chipping.
  5. Check resistance as shown in the figure.
Fig 1: Checking Crankshaft Position Sensor Resistance (1 of 2)
G00760878Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 2: Checking Crankshaft Position Sensor Resistance (2 of 2)
G00760879Courtesy of NISSAN MOTOR CO., U.S.A.