What Causes the Car Malfunction Light to Illuminate?

[EliasAnn]

The reasons for the car malfunction light illuminating include faults in the water temperature sensor, crankshaft sensor, oxygen sensor, spark plugs, ignition coil, etc. Relevant information about car engines is as follows: Introduction: The car engine is the device that provides power to the car, serving as the heart of the vehicle, determining its power, fuel economy, stability, and environmental friendliness. Common gasoline and diesel engines are both types of reciprocating piston internal combustion engines. Classification: Depending on the power source, car engines can be categorized into diesel engines, gasoline engines, electric vehicle motors, and hybrid types, among others.