What is the reason for the failure light of MG 6 engine?

Causes and solutions of MG6 engine fault light;

1. The throttle valve is too dirty, resulting in a high mixture concentration. Clean the throttle.

2. Excessive carbon deposition in the engine leads to unqualified exhaust emission. Remove carbon deposits from the engine.

3. Engine oxygen sensor failure. Check the oxygen sensor to troubleshoot or replace the oxygen sensor.

4. Engine wiring or control module failure. Check the engine circuit or control module, troubleshoot or replace damaged parts.

5. Inferior gasoline leads to insufficient combustion of the mixture in the cylinder. Replace the specified type of gasoline.

6. When the cold car starts, the light is on due to the temperature correction problem of the computer. When the temperature drops to a certain extent, it will be relatively stable without fluctuation.

7. The engine mileage is too long, and the working characteristics of the spark plug are weakened, resulting in the light being on. Check the spark plug for troubleshooting or replace the spark plug.

8. The engine oil deteriorates, and the oil quality of different grades of lubricating oil will change during use, which will bring various problems to the engine. Change the vehicle oil regularly.

9. The air filter element is blocked, and the engine air intake is not good, resulting in the light. Clean the air filter or replace it with a new one.

10, fuel injection system failure, poor fuel atomization in oil circuit, carburetor, nozzle and other parts, unable to fully burn. Check the fuel injection system, troubleshoot or replace damaged parts.

1. The filter is blocked, the oil can't pass through the filter element smoothly, and the engine can't get enough lubrication. Clean the filter or replace it with a new one.

12. The oil supply pressure of the oil pump is insufficient, resulting in insufficient engine power. Check the oil pump to troubleshoot or replace damaged parts.

13. Failure to perform regular maintenance on the vehicle resulted in engine failure. Maintain the vehicle regularly. Million car purchase subsidy