The ABAKUS 120-04-035 crankshaft position sensor is a critical component for your vehicle's engine management system. It accurately detects the rotational speed and position of the crankshaft, sending this vital information to the engine control unit (ECU). This data is essential for precise ignition timing, fuel injection control, and overall engine performance. A malfunctioning sensor can lead to various issues, including rough idling, stalling, poor fuel economy, and the illumination of the check engine light. Manufactured by ABAKUS, this sensor is built to meet or exceed original equipment specifications, ensuring durability and consistent performance. Its direct-fit design simplifies the installation process, making it a straightforward replacement for your old or faulty sensor.