Traditional Culture Encyclopedia - The 24 Solar Terms - When the car is idling, the throttle is opened to the maximum. Why?
When the car is idling, the throttle is opened to the maximum. Why?
Hello, when idling, the throttle is in the closed position, but this does not mean that no air enters the engine. This is because there is still a gap when the throttle is closed, and air can flow in and mix with gasoline to produce mixed gas, but at this time, the mixed gas is thicker and the engine can work better. At present, in order to improve the power, ride comfort and economy of automobiles and reduce emission pollution, all major automobile manufacturers in the world have introduced various electronic throttles with good control characteristics and their corresponding electronic control systems, and formed the electronic throttle control system (ETCS). However, when the electronic valve is auto start, the throttle will be sluggish, and the instantaneous acceleration performance is not as good as that of the cable type ~
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