A CAM (Camshaft Position) sensor is an integral part of an engine's management system that monitors the position and rotational speed of the camshaft. The sensor sends this information to the engine control unit (ECU), which uses it to determine the precise timing of fuel injection and ignition. Accurate camshaft positioning data is essential for synchronizing the engine's operations, optimizing performance, enhancing fuel efficiency, and reducing emissions. A malfunctioning CAM sensor can lead to poor engine performance, misfires, and difficulties in starting the vehicle.
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