What does it mean when the engine yellow light is on?
1 Answers
There are two scenarios when the engine yellow light illuminates on the car dashboard. The first occurs when the vehicle's power is turned on, during which the car performs a self-check. In this case, not only the engine yellow light but also other warning lights will illuminate simultaneously before turning off together. This is a normal phenomenon. The second scenario is when the engine fault yellow light remains on after the car is started. This indicates that the ECU is alerting to an engine malfunction, which is an abnormal condition. Different situations when the engine yellow light is on: The car cannot start after the light turns on: This may be caused by a malfunction in the fuel pump or ignition components, making it impossible to continue driving. The fault light is on, but there are no noticeable driving abnormalities: This might simply be due to a sensor malfunction or a false fault. In such cases, you can continue driving temporarily. However, for safety reasons, it is advisable to drive at low to medium speeds and immediately head to the nearest repair shop for inspection. The engine fault light is on, the vehicle can still be driven, but there are severe vibrations, lack of acceleration, and other symptoms: Under no circumstances should you continue driving in this situation. Continuing to drive may exacerbate the fault, damage the engine, or lead to other malfunctions. You should call for assistance and wait for support.
