How to clean the throttle of Geely Emgrand s 1

The cleaning method of limit chamber s 1 throttle valve is as follows: 1. When there is a plastic heat shield on the engine, it is necessary to remove the heat shield; 2. Remove the air pipeline around the throttle and record the position; 3. The throttle valve is close to the combustion chamber side, which is generally dirty and has traces of black carbon deposition. It is necessary to remove the carbon deposition at this position first; 4, remove the throttle valve, mainly to remove carbon deposits, you can use special cleaning liquid or detergent. Because these detergents are harmful to human body, please wear gloves and masks when cleaning; 5. Spray the washing powder to the position of carbon deposit on the accelerator and wait for 5- 10 minute. Using brushes can remove carbon deposits more quickly. After the detergent dissolves with carbon, please wipe it clean with a towel; 6. Replace the cleaned throttle valve in its original position, and then install all air lines.