What's the matter with the car shaking after washing the accelerator?

It is normal for a car to shake after washing the accelerator. The following is an introduction to the throttle: 1. Now most cars are electronic throttles. The electronic throttle is more accurate in the control process, but once the power is cut off, the matching value will be lost. If there is no matching value, the electronic throttle will learn itself, but the speed of self-learning is related to the control logic and the type of control sensor. 2. Most of them learn slowly, so they will shake or even miss the car just after cleaning it. Note: 1. Install it in place after cleaning, and be careful not to fold the gasket to cause air leakage. Install the negative pole of the power supply. Match the functions of vehicle electrical components. 2. Throttle can not effectively determine the position of minimum air flow, but can determine the position of maximum opening. At idle speed, the throttle will slowly determine the optimal opening at idle speed by pressing the accelerator pedal several times. The engine will slowly stabilize the speed and learn accurately in the later driving.