How does the maintenance indicator light of Chery Fengyun 2 go out?

First: you should make sure that your car has no symptoms such as unstable idle speed, easy flameout and engine jitter. If so, it may be necessary to check the ignition and fuel supply of each cylinder. 4S should be done for free because it is within the warranty period.

Second: you can't just use the decoder to reset. It is necessary to find out the reason for the failure.

Third: I suggest you check the following aspects: 1 cylinder pipeline 2 spark plug 3 fuel nozzle 4 throttle 5 fuel pump and its pipeline. Temporary cylinder shortage caused by oil supply or power supply can easily cause the engine light to light up, but you often don't notice it.

For reference only.