What effect will it have if the idle motor of the car is broken?

If the idle motor of Pacific Auto Network is broken, it will lead to intermittent idle flameout, that is, the engine will sometimes stall at idle, and it will be normal after restarting, which will have a certain impact on driving safety. It is recommended to replace it in time. Idle motor is an element to control the idle speed of motor vehicles, which is mainly used to bear the idle speed of motor vehicles. ?

Idle motor is an element to control the idle speed of motor vehicles, which is mainly used to bear the idle speed of motor vehicles. Its purpose is to adjust the idle speed according to the engine load at idle speed. Idle stepper motor is installed on the throttle body and used by the engine controller to control the idle speed of the engine. When the engine speed deviates from the idle speed, it is adjusted by the throttle valve to control the amount of air entering the intake manifold, which is mechanically operated by the accelerator pedal wire rope.

The throttle body has a bypass air passage to provide air when the engine is idling. When idling, the cross-sectional area of idle air passage is changed according to the temperature and load of the engine, so that the engine has the best idle speed under different working conditions.

(Photo/Text/Photo: Pacific Auto Network Chen Hanlin)