Why is the engine yellow light on in the Baojun 730?

[LaLena]

Baojun 730 engine yellow light is the engine fault light, the engine fault light yellow light indicates that the engine has a fault. The following introduces the reasons for the engine fault light to come on: Excessive carbon deposits: The gasoline added has a problem or the engine has excessive carbon deposits, resulting in poor engine combustion state, which may cause the fault light to come on. Generally, at this time, it is necessary to check the engine in time and find a nearby vehicle maintenance shop for maintenance. Oxygen sensor failure: This kind of failure will generally make the engine fault light come on yellow, which will not affect normal driving. Just remember to check the reason for the engine fault light after driving.