What happened to the sudden flameout when mazda 6 was driving?

Generally speaking, the power supply of mazda 6 car is completed by the generator, which will not be caused by battery failure. There are many reasons for the automatic shutdown of the engine. If it goes out suddenly, the fault is probably in the electronic control system and ignition system. If it is accelerated first, then the operation is unstable, and finally the fault may be in the oil circuit, which requires professional technicians to make a diagnosis by using the road test of the testing equipment.

In fact, there is a great safety hazard in the midway flameout fault, which can easily cause your personal and property losses. I hope you can go to a professional 4S shop for inspection and maintenance in time. As for the battery problem, it needs professional instrument testing, and it can only be settled after eliminating human reasons.

Suggestion:

1 There is something wrong with the ignition system. Check ignition coil and spark plug. And whether the connecting wire is loose.

2

Check whether the oil pressure is normal and check the control circuit of the oil pump. You can also clean the fuel injectors and check the fuel injection.

3 check

Whether the connecting harness of the engine computer is loose, turn on the ignition switch to check whether the power cord of the computer is electrified and the grounding is normal. If it is good, then try another computer to judge whether it is good or not?

four

If you still can't solve it, you'd better go to 4.

S shop, check the fault code with a special decoder, and focus on reading the relevant dynamic data stream through the fault code. Determine the point of failure.