How to match the throttle after cleaning?

Matching method after throttle cleaning: 1, computer matching, but some models can't match; 2, found that the throttle fuse power failure or battery negative power failure; 3. Keep on the brakes for a few minutes or go out for a while, and you can basically return to normal idle speed. Reasons for cleaning the throttle: after a long time, carbon deposits will form at the throttle, which will affect the work of the throttle plate, resulting in flameout without stepping on the throttle and unstable idle speed. 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. The throttle valve is connected with the air filter and the engine block, which is called the throat of the automobile engine.