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Home >> Infiniti >> 2010 >> M45 x >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P0460 To P1421 >> DTC P1140, P1145 IVT Control Position Sensor >> Component Inspection >> Intake Valve Timing Control Position Sensor

Intake Valve Timing Control Position Sensor

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  1. Disconnect intake valve timing control position sensor harness connector.
  2. Loosen the fixing bolt of the sensor.
  3. Remove the sensor.
  4. Visually check the sensor for chipping.
    Fig 1: Checking Intake Valve Timing Control Position Sensor
    G04900154Courtesy of NISSAN MOTOR CO., U.S.A.
  5. Check resistance as shown below.
    RESISTANCE REFERENCE CHART

    Terminal No. (Polarity) Resistance [at 25°C (77°F)]
    3 (+) - 1 (-) Except 0 or ∞ Ω
    2 (+) - 1 (-)
    3 (+) - 2 (-)
  6. If NG, replace intake valve timing control position sensor.
Fig 2: Checking Resistance
G04900155Courtesy of NISSAN MOTOR CO., U.S.A.
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