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Home › Infiniti › 2006 › M45 › Repair and Diagnosis › Engine Performance › System › Engine Control System - VK45DE - M45 - DTC P0300 Through P1145 › DTC P1140, P1145 IVT Control Position Sensor › Component Inspection › Intake Valve Timing Control Position Sensor

Intake Valve Timing Control Position Sensor

  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 For Chipping
    G04143733Courtesy of NISSAN MOTOR CO., U.S.A.
  5. Check resistance as shown below.
    TERMINAL RESISTANCE CHART

    Terminal No. (Polarity) Resistance Ω [at 25°C (77°F)]
    3 (+) - 1 (-) Except 0 or Inifinity
    2 (+) - 1 (-)
    3 (+) - 2 (-)
  6. If NG, replace intake valve timing control position sensor.
    Fig 2: Checking Resistance Between Intake Valve Timing Control Position Sensor Terminals
    G04143734Courtesy of NISSAN MOTOR CO., U.S.A.
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