Causes of throttle compulsory restriction

There are several possibilities for forced throttling: 1. Throttle oil pressure is too high or too low. There was an accident, the airbag burst and the throttle stuck. In this case, just clear the fault code. 3. Throttle motor failure.

Because I have never seen a real car, I can't make an accurate judgment. We need the owner to go to a 4S shop or a professional garage, and let the mechanic read the fault code with a code reader to determine the problem and then repair it. Generally speaking, if there is no problem with acceleration, the idle speed can be ignored.

With throttling device:

Throttle is a controllable valve that controls air to enter the engine. After the air enters the intake pipe, it will be mixed with gasoline to form a combustible mixture, which will be burned to do work. It is connected with the air filter at the top and the engine block at the bottom, and is called the throat of the automobile engine.

Whether the acceleration of a car is flexible or not is closely related to the dirt of the throttle. Cleaning the throttle can reduce fuel consumption and make the engine more flexible and energetic.

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