This Crankshaft Position Sensor is designed to provide precise data on the crankshaft's rotational speed and position. This information is critical for the Engine Control Unit (ECU) to manage ignition timing and fuel injection, ensuring smooth engine operation. Replacing a faulty sensor can resolve issues such as engine misfires, rough idling, stalling, and the check engine light illuminating. This part is manufactured to meet or exceed original equipment specifications for reliable performance. Proper functioning of the crankshaft position sensor is fundamental for modern engine management systems. It directly impacts the vehicle's drivability, fuel economy, and emissions control. Ensure your engine runs at its peak by installing a high-quality replacement sensor.