Why does the car shake more after cleaning the throttle?

The car shook after cleaning the throttle. What happened?

This is because the computer did not re-match after cleaning the throttle, which can be solved by re-matching the computer. If it doesn't match the computer, the engine won't shake after driving for a while. Automobile engine control computer has powerful learning function. When there is carbon deposit on the throttle, the engine computer can sense the carbon deposit on the throttle, and then the computer will control the throttle with another control method. After cleaning the carbon deposit on the accelerator, the computer can't immediately perceive that the carbon deposit has been removed. It also uses the control method of carbon deposition on the throttle to control the throttle, so that the engine will shake and fuel consumption will increase. After a period of use, the computer will know that the carbon deposit on the accelerator has been removed and the engine will return to normal. It is recommended that riders clean the throttle and re-equip the computer, otherwise it will increase the fuel consumption of the car. Cleaning the throttle is a maintenance item that many riders often do. Some cars will have a lot of carbon deposits when they use the throttle for a long time. Cleaning the throttle is also very simple, just remove the throttle, then clean it with professional cleaning agent, and finally wipe it clean. Be sure to use special cleaning agent when cleaning the throttle, otherwise it may damage the electronic components on the throttle. Don't add inferior gasoline to the car at ordinary times, otherwise the throttle is more likely to produce carbon deposit.