What does the faucet symbol on the dashboard mean?

[SanMaya]

The faucet symbol on the dashboard refers to the engine malfunction indicator light, which indicates a fault in the engine. If this light illuminates while driving, it is likely due to poor combustion conditions in the engine, such as engine knocking or carbon buildup. Here is an explanation of why the engine malfunction light may come on: 1. If the engine malfunction light comes on while driving, it could be due to the use of poor-quality fuel or internal engine contamination, leading to the illumination of the engine malfunction light. 2. Once the engine malfunction light comes on, it will not disappear automatically. The engine fault signal is sent by the ECU, which controls all the electronic components of the engine. If the engine malfunctions, components such as the electronic throttle, fuel injectors, alternator, and fuel pump may be affected, causing the engine to operate abnormally.