How to use the cleaning agent of new Dutch throttle valve

OBD computer must be prepared to clean the throttle, because the power supply must be cut off and the intake pipe at the throttle interface must be removed. After recovery, ECU will have an error code, and OBD computer must be used to clear the error code and debug the throttle opening. Therefore, it is best to carry out the cleaning operation by a professional repair shop. Cleaning agent is sprayed directly into the throttle. When the cleaning agent dissolves the sludge inside the throttle, clean it with a clean high-fiber towel. If the car environment is in a clean urban area for a long time, it is recommended to clean the throttle again after 654.38+ 10,000 kilometers. If the environment in the car is not good, it is recommended to clean the throttle once every 20,000 or 50,000 kilometers.