Can I still drive when the engine fault light is on?

When the engine fault light is on, it is not advisable to continue driving. The yellow engine fault light indicates that some parts of the vehicle engine have problems and should be stopped for inspection; If the engine fault light is red, stop immediately and contact the repair shop for road support. The following are the reasons why the engine fault light is on: 1, the exhaust emission is not up to standard: if the fuel is not good, the three-way catalyst fails, too much carbon is deposited in the intake pipe, the fuel nozzle is blocked, the oxygen sensor fails, and the engine occasionally catches fire. , it will cause the engine fault light to be on, and poor oil quality will cause the engine fault light to be the brightest; 2. The fault light is lit due to poor engine system, such as the fault of accelerator pedal sensor, throttle position sensor, air flow meter and crankshaft position sensor or poor line contact, which will lead to the lighting of engine fault light; 3. Some vehicle gearbox system failures are also indicated by engine failure lights, such as internal gearbox failure, slipping, high temperature, etc.