👉 The Starts fluid is a component in the automotive engine management system, specifically designed to monitor and control the fuel injection timing at the start of each cylinder's combustion cycle. It ensures that the engine starts smoothly and efficiently by precisely timing when fuel is injected into the combustion chamber, optimizing air-fuel mixture for combustion. This fluid plays a critical role in maintaining engine performance, reducing emissions, and enhancing fuel economy by adapting to varying engine loads and conditions.