Will the gas pedal ring when Volkswagen Passat runs out of gas?

Volkswagen Passat is out of gas, and the throttle will ring. There are many phenomena when Passat's throttle is broken, such as not starting or stepping on the throttle after starting; Black smoke, high fuel consumption, high idle speed and uneven acceleration. Throttle failure will lead to air leakage due to unsealed cylinders.

Will cause the car not to catch fire. If there is no fire, it is a serious lack of cylinders. If it is serious, the refrigerator can't catch the car at all, the combustion is incomplete, the locomotive doesn't give force, and it will also cause fart. In this case, it is recommended to replace the throttle immediately to avoid affecting normal driving. Whether the acceleration of a car is flexible is closely related to the cleanliness of the throttle.

Classification and principle of throttle valve

There are two kinds of throttles: traditional cable throttle and electronic throttle. The traditional engine throttle control mechanism works by pulling a cable (soft steel wire) or a pull rod. One end of the cable is connected with the accelerator pedal, and the other end is connected with the accelerator linkage plate. The electronic throttle mainly uses the throttle position sensor to control the throttle opening according to the energy required by the engine, so as to adjust the intake air.

Throttle is a controllable valve, which is used to control air to enter the engine. After entering the intake pipe, it is mixed with gasoline (different models of cars have different design mixing parts) to become combustible mixture, which participates in combustion and does work. All four-wheel drive gasoline engines are like this. Throttle is the most important component in EFI automobile engine system. Its upper part is the air filter, and the lower part is the engine block, which is the throat of the automobile engine.