The MG3 engine logo flashes.

Hello, riders! Engine fault lights are mainly caused by the following reasons: 1 oil quality problems; 2 the throttle valve is dirty; 3 One cylinder is not working well, so it is necessary to check and replace the spark plug and cylinder line; 4 oxygen sensor, three-way catalytic failure; You said it would be fine to turn off the engine and start it again. Please continue to observe. It may be a false alarm of the computer and poor contact of the sensor.