Throttle Matching of Wuling Hong Guang

Matching throttle needs to use a special diagnostic computer to connect with obd interface for matching. When matching, you need to go to a professional auto repair shop or 4s shop.

Now all cars use electronic throttle, which is called the throat of the engine. The accelerator pedal, which we often say at ordinary times, actually does not directly control the fuel injection quantity. When the accelerator pedal is depressed, the throttle opening will increase. When the computer detects that more air enters the engine, it will inject more fuel to burn with the air. Therefore, the accelerator pedal controls the throttle opening.

After the throttle valve is used for a long time, it is very easy to deposit carbon. After deposits appear, it is necessary to remove the throttle valve to clean the deposits. If there is too much carbon deposit in the throttle, it may lead to unstable idling of the engine.

After cleaning the throttle, you need to cooperate, otherwise the fuel consumption of the car will increase after a period of time.

The engine has strong self-learning ability. After detecting the carbon deposit on the throttle, another set of control logic will be used to control the throttle. If there is no match after cleaning the throttle with carbon deposit, the engine computer will also use the control logic when there is carbon deposit to control the throttle without carbon deposit, which will lead to an increase in automobile fuel consumption. But after driving for a period of time, the fuel consumption will return to the normal level.

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