Does the electronic throttle have an idle motor? What is the function of idle motor?

Idle motor is an element to control the idle speed of automobile. When the engine is idling, it is called idling. Its function is to change the cross-sectional area of idle air passage according to the temperature and load of the engine, so that the engine can have the best idle speed under different working conditions. Idle motor is mainly used to bear the idle speed of the car, and its purpose is to adjust the idle speed according to the engine load when idling.

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Idle stepper motor is installed on throttle body and used by engine controller to control engine idle speed. 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.

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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.

2.

Its purpose is to adjust the idle speed according to the engine load at idle speed. Idle stepper motor is installed on throttle body and used by engine controller to control engine idle speed. When the engine speed deviates from the idle speed, it is adjusted by the throttle to control the amount of air entering the intake manifold, and mechanically operated by the accelerator pedal wire rope. The throttle body has a bypass air passage.