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Home >> Nissan-Datsun >> 2024 >> Sentra S >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (2 Of 2) >> Component/Circuit Diagnosis >> Intake/Exhaust Camshaft Position Sensor >> Component Inspection
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Component Inspection

  1. CHECK CAMSHAFT POSITION SENSOR (PHASE)-1 
    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.
      GNSDB134480Courtesy of NISSAN NORTH AMERICA, INC.

    Is the inspection result normal?

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    GO TO 2.

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    Replace camshaft position sensor (PHASE). Refer to Exploded View .

  2. CHECK CAMSHAFT POSITION SENSOR (PHASE)-2 

    Check resistance camshaft position sensor (PHASE) terminals as follows.

    CMP sensor Condition Resistance
    Terminal
    1 2 Temperature 25°C (77°F) Except 0 Ω
    3
    2 3

    Is the inspection result normal?

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    INSPECTION END

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    Replace camshaft position sensor (PHASE). Refer to Exploded View .