Solution to excessive idle speed of throttle valve after cleaning

Please ask professionals to use the diagnostic instrument to adjust the best idle data, or wait for the car computer to recover itself. After cleaning the throttle, impurities will be attached to the throttle for a long time. After cleaning, impurities disappear, and the original intake air volume does not meet the current intake speed, which affects the high idle speed. In a similar situation, it can be adjusted in the 4s shop. If it is not adjusted for a period of time, the on-board computer can recover itself. Different models have different recovery times. The throttle of a car determines the air intake of the car. At the same time, it is related to speeding up the car and reasonably cleaning the throttle of the car to save fuel. In the usual driving process, if there is unstable idle speed or insufficient power, it is necessary to consider cleaning the throttle of the car. The cleaning rate of most throttles is 20,000-40,000 km, which is only a reference value. The specific cleaning time depends on your driving time and habits.