How to initialize Shen Feng ax7 throttle cleaning?

After cleaning the accelerator, you need to start the car Adjust the gear to the second gear, wait for 20 seconds, then step on the accelerator to the bottom, keep it up and down for 10 second, turn off the automobile ignition switch, and pull out the key to complete the accelerator initialization. The throttle position sensor, also known as the throttle opening sensor, is a device used to check the engine state. It can be used to judge whether the engine is in idle working state or compound working state. When the throttle is in the idle position, the idle contact is closed and the idle working state signal is output to the computer. When the throttle is in other positions, the idle contact will open, and the computer can identify the engine load through the signal of the throttle position sensor. Through these working state signals, the fuel injection quantity of the engine can be modified, so as to adjust the vehicle speed.