What should I do if the accelerator idle speed is high after washing Changan Star 2?

Hello! Chang 'an Star washed the throttle for two times, with high idle speed. In this case, do you need to check whether the idle motor is clean? If it is cleaned and the ignition switch and idle motor are turned on and off several times, the idle speed will be automatically adjusted. If the idle speed is still high, then check whether the throttle body flap is worn loose. You can block the air hole of the idle motor with your finger in front of the throttle. If the engine is not turned off, the throttle blade is worn and the throttle body needs to be replaced. I hope I can help you. If there is something wrong with your car, ask the car mechanic. 4S shop professional technician, 10 minutes to solve.