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Home >> Infiniti >> 2019 >> QX50 Essential, FWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (7 Of 12) >> DTC/Circuit Diagnosis >> DTC P11A2: VCR Motor Rotation Angle Sensor >> Component Inspection
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Component Inspection

  1. CHECK VCR MOTOR ROTATION ANGLE SENSOR 
    1. Turn ignition switch OFF.
    2. Disconnect VCR motor rotation angle sensor harness connector.
    3. Check the continuity between VCR motor rotation angle sensor harness connectors.

      VCR motor rotation angle sensor

      Continuity

      Terminal

      10

      11

      Existed

      12

      13

      14

      15

    4. Check harness for short to power and short to ground.

    Is the inspection result normal?

    YES

    INSPECTION END

    NO

    Replace VCR actuator. Refer to Removal and Installation .