This MEAT & DORIA Camshaft Position Sensor, part number 87377, is designed to precisely monitor the position of the camshaft. Accurate camshaft position data is crucial for the engine control unit (ECU) to manage ignition timing and fuel injection. This sensor plays a vital role in ensuring your engine runs smoothly and efficiently. Engineered to meet or exceed original equipment specifications, this sensor offers reliable performance and durability. It is a direct fit replacement for the original part, simplifying installation. Proper functioning of the camshaft position sensor contributes to fuel economy and reduced emissions. Replacing a faulty sensor can resolve issues such as rough idling, poor acceleration, and engine stalling.