Schematic diagram of the position of Lefeng idle motor.

I told your brother that you must give me these 30 minutes. The idle motor is on the accelerator transmitter, and both ends of the accelerator line are respectively connected with the accelerator pedal and the accelerator sensor. You can step on the gas in the cab. Look at the movement of the engine. That's the throttle sensor. The throttle has a black cylinder with a plug wire, which is an idle motor. Generally, two screws are used to fix the lock. By the way, let me give you a little common sense. If the idle speed of your engine is unstable, you can first break the negative pole of the battery head, then remove the throttle or idle motor as a whole, and then clean it with carburetor cleaner to wash off the carbon deposit. Then install the throttle assembly (whole), finally connect the battery head, and then start it. At first, there will be unbalanced or unstable idle speed, but you don't have to worry, it's normal.