Why did the engine light come on after i drove through puddle?

The engine light may have come on after driving through a puddle due to water splashing onto critical components, such as the engine, electrical systems, or sensors, potentially causing temporary malfunctions. It's also possible that the water disrupted connections or caused a short circuit in the vehicle’s electronics. Additionally, if water entered the air intake or other critical areas, it could lead to engine performance issues. It's advisable to have the vehicle checked for any diagnostic trouble codes to identify the exact cause.