What is the high idle speed of Chery QQ3?

Just after washing the accelerator and replacing it with a new motor, the computer needs an adjustment process, so there will be a temporary problem of high idle speed.

It will return to normal after driving for hundreds of kilometers.

The fuel injection quantity at idle speed is calculated by computer, and the computer will adjust it according to your air intake and motor speed.

When cleaning the throttle valve, the fuel injection quantity will increase with the increase of intake air volume, and then it will return to the initial state after computer adjustment.