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Home › Infiniti › 2004 › FX45 › Repair and Diagnosis › Engine Performance › Engine Control System › DTC P1128 Throttle Control Motor › Component Inspection › Throttle Control Motor

Throttle Control Motor

  1. Disconnect electric throttle control actuator harness connector.
  2. Check resistance between terminals 3 and 6. See Figure .
    1. Resistance: Approximately 1 - 15 ohm [at 25 ° C (77° F)] 
  3. If NG, replace electric throttle control actuator and go to next step.
  4. Perform THROTTLE VALVE CLOSED POSITION LEARNING  .
  5. Perform IDLE AIR VOLUME LEARNING  .
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