Does the throttle need cleaning?

The throttle valve needs cleaning. Steps for cleaning the throttle: 1. Open the front cover, find the engine and the air filter tube, and loosen the hairpin screw near the engine side of the air filter tube; 2. Spray the cleaning agent on the electronic throttle, wipe it with a cloth and repeat the operation. You can use a cotton swab to clean the parts that are not easy to wipe; 3. Turn the car key to the on position and continue to wipe it until the black substance inside is cleaned; 4. Reinstall and tighten the air filter tube hairpin. Throttle is a controllable valve that controls air to enter the engine. There are two kinds of traditional cable throttle and electronic throttle. After the gas enters the intake pipe, it will be mixed with gasoline to form a combustible mixture, which will be burned to do work. The throttle valve is connected with the air filter and the engine block, which is called the throat of the automobile engine.