This FEBI BILSTEIN crankshaft position sensor (part code 107751) is designed to accurately monitor the rotational speed and position of the crankshaft. This critical data is transmitted to the engine control unit (ECU) to manage ignition timing and fuel injection, ensuring optimal engine performance and efficiency. Proper functioning of the crankshaft position sensor is vital for smooth engine operation. A faulty sensor can lead to various issues, including engine misfires, rough idling, stalling, and the illumination of the check engine light. This component plays a key role in the engine's ability to start and run reliably. FEBI BILSTEIN is known for producing high-quality automotive components that meet or exceed original equipment specifications. This sensor is manufactured with durable materials to withstand the demanding conditions within the engine bay, providing a reliable and long-lasting solution for your vehicle's needs.