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Home >> Infiniti >> 2006 >> Q45 >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System - Q45 - DTC P0327 Through P1168 >> DTC P1140, P1145 IVT Control Position Sensor >> Component Inspection >> Intake Valve Timing Control Position Sensor
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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: Identifying Intake Valve Timing Control Position Sensor
    G04127547Courtesy 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 Infinity
    2 (+) - 1 (-)
    3 (+) - 2 (-)
  6. If NG, replace intake valve timing control position sensor.
    Fig 2: Checking Resistance Of Intake Valve Timing Control Position Sensor
    G04127548Courtesy of NISSAN MOTOR CO., U.S.A.
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