Component Inspection

CHECK CAMSHAFT POSITION SENSOR (PHASE)-I
1. Turn ignition switch OFF.
2. Loosen the fixing bolt of the sensor.
3. Disconnect camshaft position sensor (PHASE) harness connector.
4. Remove the sensor.
5. Visually check the sensor for chipping.
  Is the inspection result normal?
  
  YES >> GO TO 2.
  
  NO >> Replace malfunctioning camshaft position sensor (PHASE). Refer to ROCKER COVER .
  
  Fig 1: Identifying Camshaft Position Sensor (PHASE)
  Courtesy of NISSAN MOTOR CO., U.S.A.

CHECK CAMSHAFT POSITION SENSOR (PHASE)-II

Check resistance camshaft position sensor (PHASE) terminals as per the following.

RESISTANCE REFERENCE CHART

Terminal No. (Polarity)	Resistance
1 (+) - 2 (-)	Except 0 or ∞Ω [at 25°C (77°F)]
1 (+) - 3 (-)
2 (+) - 3 (-)

Fig 2: Checking Resistance Camshaft Position Sensor (PHASE) Terminals

G04925391

Courtesy of NISSAN MOTOR CO., U.S.A.

Is the inspection result normal?

YES >> INSPECTION END

NO >> Replace malfunctioning camshaft position sensor (PHASE). Refer to ROCKER COVER .