The MEAT & DORIA 87088 Crankshaft Position Sensor is a critical component for modern engine management systems. It accurately monitors the rotational speed and position of the crankshaft, providing vital data to the engine control unit (ECU). This sensor's input allows the ECU to precisely control ignition timing and fuel injection, which are fundamental for smooth engine operation, power delivery, and fuel economy. A malfunctioning sensor can lead to various issues, including engine misfires, stalling, rough idling, and the illumination of the check engine light. Crafted with quality materials, the 87088 sensor is designed for durability and reliable performance. Its precise manufacturing ensures it meets or exceeds original equipment specifications, making it a dependable choice for maintaining your vehicle's engine health.