Where is the Roewe rx5 idle motor?

The idle motor of Roewe rx5 in Pacific Auto Network is located in the upper right corner of the engine. Idle motor is a component to control the idle speed of motor vehicles. When the engine is idling, it is called idling. It can change the cross-sectional area of the idling air passage according to the temperature and load of the engine.

It is 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 the throttle is closed).

The pivot of the automatic idle motor extends into the bypass air channel, through which the air flow is adjusted. According to the input signals of various sensors, the engine controller adjusts the engine idle speed by moving the pivot of the automatic idle motor into and out of the bypass air passage. When the ignition key is turned to the on position, the automatic idle motor starts to work.

The switch signal is input to ECU to detect whether the engine is idling. At the same time, the instantaneous position of motor is fed back to ECU through motor position sensor.

The high rotation speed of the extended data intensifies the friction, the idle fuel supply is very strong, and the gasoline atomization is poor, which also promotes the formation of larger oil droplets. In the long run, burning oil is only a matter of time.

High is not low, and the adjustment of idle speed is also learned. Adjust and use in strict accordance with the manufacturer's instruction manual. Because all these have been proved, it can make the locomotive work in the best condition.

The phenomenon of unstable idle speed is that when the engine runs at idle speed, the engine shakes and the speed is uneven. The reasons are: the idle air metering hole is blocked, or the idle device is not working well, the spark plugs of individual cylinders are too weak, the seals of individual valves are not tight, the intake pipe leaks, the ignition time is too early or too late, and the idle speed is not adjusted properly.

(Photo/Text/Photo: Pacific Auto Network Q&A called Beast)