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Home >> Nissan-Datsun >> 2004 >> Sentra Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - QG18DE >> DTC P1128: Throttle Control Motor >> 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.

    Resistance: Approximately 1 - 15 Ω [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 ".
    Fig 1: Checking Resistance Between Terminals 3 And 6 Of Electric Throttle Control Actuator
    G00773821Courtesy of NISSAN MOTOR CO., U.S.A.