What are the functions of cleaning the throttle?

Cleaning the throttle valve can remove carbon deposits, improve intake and injection accuracy, improve fuel efficiency and prolong engine life. The following is the correct way to clean the throttle: 1. If there is a plastic heat shield on the engine, remove it. 2. Remove the air line around the throttle and record the position. 3. The side of the throttle near the combustion chamber is generally dirty with black carbon deposit, which is the main cleaning part. 4. Cleaning the throttle is mainly to clean up the carbon deposit. Special cleaning liquids or detergents can be used. These detergents are harmful to human body. Wear gloves and masks when cleaning. 5. Spray the cleaner to the position with more carbon deposits on the throttle and wait for 5- 10 minutes. Using brushes can greatly speed up the removal of carbon deposits. When the carbon deposits dissolve, you can wipe off the detergent with a towel. 6. Install the cleaned throttle valve in its original position and install all air pipelines.