What does SYS mean on a car?

[LeGiselle]

The SYS on the car dashboard is the abbreviation of the English word 'system', indicating a general engine system fault. Here is an introduction to engine-related content: 1. Energy conversion: An engine is a machine that can convert other forms of energy into mechanical energy, including internal combustion engines (reciprocating piston engines), external combustion engines (Stirling engines, steam engines, etc.), jet engines, electric motors, etc. For example, internal combustion engines usually convert chemical energy into mechanical energy. 2. Device: An engine can refer to both the power generation device and the entire machine including the power device (e.g., gasoline engines, aircraft engines). The engine was first developed in the UK, so the concept of the engine also originates from English, and its original meaning refers to 'a mechanical device that generates power'.