Does the problem of high jitter speed of new Yinglang cold car have the same situation?

Let me explain something to you. When the engine just started. The throttle (that is, the thing that the throttle controls the air intake) is in a fully closed state, and the computer detects that it is idling. There is an idle bypass valve next to the throttle. It has only two states. On or off. You just started, so air enters the engine through the bypass valve. In the case of cold car, the atomization efficiency of gasoline is not good, in order to make the hair