Diagnosis Procedure

1. Turn ignition switch OFF.
2. Remove the intake air duct.
3. Check if foreign matter is caught between the throttle valve (1) and the housing.
   • This illustration shows the view with intake air duct removed.

OK or NG 

OK: GO TO 2.

NG: Remove the foreign matter and clean the electric throttle control actuator inside.

Fig 1: Identifying Throttle Valve

Courtesy of NISSAN MOTOR CO., U.S.A.

1. Replace the electric throttle control actuator.
2. Perform "THROTTLE VALVE CLOSED POSITION LEARNING ".
3. Perform "IDLE AIR VOLUME LEARNING ".

INSPECTION END