The MEAT & DORIA 87830 Crankshaft Position Sensor is a critical component for modern engine management systems. It accurately monitors the rotational speed and position of the crankshaft, sending this vital data to the engine control unit (ECU). This precise information allows the ECU to manage ignition timing and fuel injection, ensuring the engine runs smoothly and efficiently. A malfunctioning sensor can lead to various drivability issues, including rough idling, stalling, poor acceleration, and even failure to start. Crafted with quality materials, the 87830 sensor is designed for reliable and long-lasting performance. Its direct fit design simplifies installation, making it a straightforward replacement for your vehicle's original part. Trust MEAT & DORIA for dependable engine sensor solutions.