How to adjust the throttle position sensor?

The debugging method of the throttle position sensor is: 1, loosen the two fixing screws of the throttle position sensor; 2. Insert a thickness gauge with a thickness of 0.35mm between the throttle limit screw and the limit lever, and measure the conduction of the idle switch with a multimeter; 3. Turn the throttle position sensor counterclockwise to disconnect the idle switch contact, and then slowly turn the throttle position sensor clockwise; 4. Tighten the two fixing screws. Throttle is a controllable valve that controls air to enter the engine. After the air enters the intake pipe, it will be mixed with gasoline to form a combustible mixture, and the combustion is successful.