What is the reason for the car displaying SVS and failing to start?

[LaMichael]

The car's SVS light is similar to the engine malfunction light. When the SVS indicator is on, it indicates that the engine control unit has detected an erroneous signal from a certain sensor or that it has exceeded the usage standard. This light will illuminate when the vehicle's ignition key is turned on and will go out after the vehicle is started. Relevant information about the car engine is as follows: Introduction: The car engine is the device that provides power to the car, serving as the heart of the car, determining its power, economy, stability, and environmental friendliness. Common gasoline and diesel engines belong to the reciprocating piston internal combustion engine category. Classification: Depending on the power source, car engines can be divided into diesel engines, gasoline engines, electric vehicle motors, and hybrid types.