Diagnosis Procedure

CHECK ELECTRIC THROTTLE CONTROL ACTUATOR VISUALLY
1. Turn ignition switch OFF.
2. Remove the intake air duct. Refer to "EXPLODED VIEW ".
3. Check if foreign matter is caught between the throttle valve (1) and the housing.
  - Electric throttle control actuator (2)
  Is the inspection result normal?
  
  YES: Go to 2.
  
  NO: Remove the foreign matter and clean the electric throttle control actuator inside, and then perform throttle valve closed position learning. Refer to "THROTTLE VALVE CLOSED POSITION LEARNING: SPECIAL REPAIR REQUIREMENT ".
  
  Fig 1: Identifying Throttle Valve And Electric Throttle Control Actuator
  Courtesy of NISSAN MOTOR CO., U.S.A.
REPLACE ELECTRIC THROTTLE CONTROL ACTUATOR
1. Replace electric throttle control actuator.
2. Perform "SPECIAL REPAIR REQUIREMENT ".
  INSPECTION END