The Genuine BMW Camshaft Position Sensor Impulse Wheel (part number 11367578877) is a crucial component in the engine of a BMW vehicle. This sensor is responsible for detecting the position of the camshaft, which is essential for proper engine functioning. It works by sensing the rotation of the camshaft and sending this information to the engine control unit. This allows the engine to adjust the fuel injection and ignition timing accurately, resulting in optimum performance and fuel efficiency. The Genuine BMW Camshaft Position Sensor Impulse Wheel is made with high-quality materials and is designed to fit perfectly in BMW vehicles, ensuring reliable and long-lasting performance.