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Home >> Infiniti >> 2004 >> FX45 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> DTC P1122 Electric Throttle Control Function >> Component Inspection >> Throttle Control Motor
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Throttle Control Motor

  1. Disconnect electric throttle control actuator harness connector.
  2. Check resistance between terminals 3 and 6.
    Fig 1: Testing Electric Throttle Control Actuator Resistance
    G00345141Courtesy of NISSAN MOTOR CO., U.S.A.
    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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