The idling motor is a component that controls the idling speed of a motor vehicle. The role of the idling motor is to change the cross-sectional area of the idle air passage according to the temperature of the engine and the load during idling. . AC Delco idle speed motor adopts new materials and imported components. The manufacturing technology is mature, the quality is outstanding, and the quality is stable, which provides the vehicle's engine with the best operation guarantee in different environments. AC Delco idle speed motor is a stepping motor. As the actuator of the idle speed control mechanism, it is used to execute the opening degree of the air bypass airway valve so that the idle speed reaches the target value.