Is the yellow engine light on the dashboard related to the oil added? Why is there an exclamation mark on the yellow engine light on the dashboard?

When driving, we can see the current driving speed, engine speed, etc. on the dashboard, as well as some indicator lights that are off or always on. Each indicator light refers to the working status of a certain component. If a component fails, it will be reflected on the dashboard. So what is the matter with the yellow engine light on the dashboard? Is it related to oil?

Is the yellow engine light on the dashboard related to the oil added?

There are many reasons for engine fault codes, generally it is because of poor oil quality, and problems with the throttle, solenoid valve, sensor and carbon deposits cannot be ruled out. It is recommended to go to the 4S shop as soon as possible to use a computer to detect the cause of the fault and eliminate the fault code.

From the perspective of oil quality, it is possible that residual waste oil has been added, causing the engine fuel injector to be blocked, the engine idling to be unstable, misfire, surging, etc. Therefore, it is recommended to eliminate the fault or replace it in time.

Why is there an exclamation mark on the yellow engine light on the dashboard?

After the car is powered on, the dashboard will perform a self-check, and the engine yellow light will be on with an exclamation mark. Generally, it will automatically go out after the self-check is completed. If it does not go out, you should consider whether there is a fault.

There are many reasons for this, such as substandard automobile oil, poor quality, air flow sensor failure, oxygen sensor failure, engine knock, spark plug carbon deposits, water temperature sensor damage, engine cylinder failure. It is recommended to go to the 4S shop for inspection as soon as possible.

What are the indicator lights on the dashboard?

The indicator lights on car instruments are similar. Good cars have more functions. Ordinary models have handbrake warning light, battery indicator light, brake pad warning light, oil light, water temperature warning light, airbag light, ABS/EBD warning light, fuel warning light, door not closed warning light, cleaning fluid indicator light, electronic throttle indicator light, front and rear fog indicator lights, turn indicator lights, high beam indicator lights, seat belt warning lights, oil level, engine fault light, brake oil warning light, anti-theft alarm, etc. In addition to the above, advanced models also have tire pressure warning lights, ESP electronic power steering warning lights, ASC self-test lights, cruise control display, car lock display, driving force indicator lights, etc.

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