The MEAT & DORIA 87390 Camshaft Position Sensor is engineered to precisely monitor the rotational position of the camshaft. This critical data is transmitted to the engine control unit (ECU), allowing for precise ignition timing and fuel injection adjustments. By providing accurate camshaft position information, this sensor plays a vital role in maintaining smooth engine operation, improving fuel efficiency, and reducing emissions. Its design ensures reliable performance and durability under various operating conditions. This sensor is a direct replacement for the original component, ensuring a straightforward installation process. It is manufactured to meet or exceed OE specifications, guaranteeing compatibility and performance.