What is the automatic flameout of Audi a6l? What is the reason for the automatic flameout of Audi A6L?

1, flameout caused by carbon deposition, especially at the electronic throttle, is an air intake fault. When the carbon deposit on the throttle is very, very large, releasing the throttle may turn off the engine during driving, which sometimes happens in some very old cars. Because the throttle is loose, there is only a small gap at the throttle to let air pass. When there is too much carbon deposit in the gap, the number of air passes is greatly reduced, which is not enough to maintain the mixture required for idling, and the flame will be extinguished. I can feel that ignition is not easy at ordinary times, and I even need to step on the accelerator to hit it. This is a sign of excessive carbon deposition in the throttle, which needs to be cleaned in time.

2, oil supply failure, generally the gasoline pump is damaged, unable to pump oil. The service life of gasoline pump is very long, so the damage usually occurs in old cars. Some cars break down when parked, resulting in no ignition, while others break down when driving.

3, power failure, usually the ignition coil is damaged, resulting in all spark plugs without high voltage.

4, electronic components failure, such as engine computer. All operations on the car must go through the engine computer. After it broke down, there was no signal and no instruction, so many other components didn't know how to work, so they didn't work, leading to flameout.

5. The timing belt is broken. The timing belt controls the good fit between the piston and the valve. Where is the piston and whether the valve should be opened or closed in order to work orderly. If it breaks down, the work will be chaotic. When the piston came up, the valve just opened, and the two collided with each other, causing losses in two aspects.