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Home >> Infiniti >> 2004 >> FX45 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> 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. See Figure .
  4. Visually check the sensor for chipping.
  5. Check resistance as shown below.
    Fig 1: Testing Intake Valve Timing Control Position Sensor
    G00345174Courtesy of NISSAN MOTOR CO., U.S.A.
    Fig 2: Identifying Intake Valve Timing Control Position Sensor Specifications
    G00345173Courtesy of NISSAN MOTOR CO., U.S.A.
  6. If NG, replace intake valve timing control position sensor.
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