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Home >> Nissan-Datsun >> 2017 >> Sentra SL >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTCS) (1.8L) (2 Of 3) >> DTC/Circuit Diagnosis >> DTC P0340: CMP Sensor (Phase) >> Component Inspection [CMP Sensor (Phase)] >> Diagnostic Test
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Diagnostic Test

  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 STEP 2  .

    NO 

    Replace camshaft position sensor (PHASE). Refer to EXPLODED VIEW WITH TORQUE SPECIFICATIONS .

  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 WITH TORQUE SPECIFICATIONS .

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