LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2005 >> QX56 AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> DTC P1128: Throttle Control Motor >> Component Inspection >> Throttle Control Motor
October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Throttle Control Motor

  1. Disconnect electric throttle control actuator harness connector.
  2. Check resistance between terminals 5 and 6.
    1. 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 5 & 6
    G02389040Courtesy of NISSAN MOTOR CO., U.S.A.