What happened to the sudden flameout of Sylphy brakes?

When braking, the engine flameout is caused by carbon deposition, especially at the electronic throttle, which belongs to air intake failure. When there is a lot of carbon deposit at the throttle, releasing the throttle may turn off the engine during driving, which happens from time to time in some very old cars.

When braking, the engine flameout is caused by carbon deposition, especially at the electronic throttle, which belongs to air intake failure. When the carbon deposit at the throttle is very large, it may turn off when the throttle is released during driving, which happens from time to time in some very old cars.

Because the throttle is loosened, there is only a small gap at the throttle to let the air pass. When there is too much carbon deposited in the gap, the amount of air passing through it is greatly reduced, which is not enough to maintain the mixture required for idling operation, it will turn off. However, this can be avoided. You can feel it when you light the fire. It's not easy to strike a fire, even you need to step on the gas pedal to hit it. This is a sign of excessive carbon deposition in the throttle, which needs to be cleaned in time.

Oil supply failure, usually the damage of gasoline pump, can not pump oil. The service life of gasoline pump is long, so the damage usually occurs on old cars. Some cars break down when they are parked, which makes them fail to catch fire, while others break down when they are driving.

Power failure, usually the ignition coil is damaged, resulting in no high voltage in all spark plugs. Electronic component failure, such as engine computer. All operations in the car must go through the engine computer. After it broke down, there was no signal and no command, so many other components didn't know how to work, so they didn't work, leading to flameout.

The timing belt is broken. Timing belt controls the piston and valve to cooperate well, where the piston is, whether the valve should be opened or closed, and can work in an orderly manner. If it is broken, the work will be chaotic. When the piston comes up, the valve just opens, and the two collide, both lose.

(Photo/Text/Photo: Ask the Beast in China) Ask the World Xpeng Automobile P7 V Chuanqi GS8 P5 Li ONE @20 19.