What does the yellow engine light mean?

1 Answers
Rhonda
07/29/25 12:48pm
The illumination of the yellow engine warning light indicates that there is a fault in the engine. Below is an introduction to the engine: 1. Introduction: An engine (Engine) is a machine capable of converting 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 typically convert chemical energy into mechanical energy. The term engine can refer to both the power generation device and the entire machine including the power unit (e.g., gasoline engines, aircraft engines). The engine was first developed in the UK, so the concept of the engine also originates from English, with its original meaning referring to "a mechanical device that generates power." 2. External Combustion Engine: An external combustion engine means that its fuel burns outside the engine. It was invented in 1816 by R. Stirling of Scotland, hence also known as the Stirling engine. The engine converts the thermal energy generated by this combustion into kinetic energy. The steam engine improved by Watt is a typical example of an external combustion engine. When a large amount of coal burns to produce heat that turns water into a large amount of steam, high pressure is generated, which then drives mechanical work, thus completing the conversion of thermal energy into kinetic energy.
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