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Home >> Nissan-Datsun >> 2019 >> Sentra SR >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (1.8L) (2 Of 4) >> DTC / Circuit Diagnosis >> DTC P0340: CMP Sensor (Phase) >> Component Inspection [CMP Sensor (PHASE) ]
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Component Inspection [CMP Sensor (PHASE) ]

  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.
      G04812293Courtesy of NISSAN NORTH AMERICA, INC.

    Is the inspection result normal?

    YES

    GO TO 2.

    NO

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

  2. CHECK CAMSHAFT POSITION SENSOR (PHASE) -2 

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

    Camshaft position sensor (PHASE)

    Condition

    Resistance

    +

    -

    Terminals (Polarity)

    1

    2

    Temperature °C (°F)

    25 (77)

    Except 0 or ∞Ω

    3

    2

    3

    Is the inspection result normal?

    YES

    INSPECTION END

    NO

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