Lang Wei throttle cleaning video

The cleaning method of Lang Wei throttle is as follows: 1. You need a bottle of carbon cleaning agent, open the front hood and find the engine and air filter tube; 2. Loosen the hairpin screw on one side of the air filter tube near the engine, so that the electronic throttle valve is connected with the engine; 3. Spray the cleaning agent on the electronic throttle, wipe it with deerskin cloth, and repeat the operation; 4. You can use a cotton swab to clean the parts that are not easy to wipe, and turn the car key to the on position to continue wiping; 5, until the black matter inside is cleaned, wiped and dried for a period of time, and finally reinstalled and tightened the steam filter hairpin, and the cleaning work is completed.