Diagnosis Procedure

1. Turn ignition switch OFF.
2. Remove the intake air duct. Refer to "REMOVAL AND INSTALLATION ".
3. Check if foreign matter is caught between the throttle valve (1) and the housing.

• : Vehicle front
• Electric throttle control actuator (2)

OK or NG 

OK: GO TO 2.

NG: 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 ".

Fig 1: Location Of Throttle Valve And Electric Throttle Control Actuator

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

Replace the electric throttle control actuator. Refer to "REMOVAL AND INSTALLATION ".

INSPECTION END