This sensor from FEBI BILSTEIN is designed to accurately detect the position and rotational speed of the crankshaft. This critical information is used by the engine control unit (ECU) to manage ignition timing and fuel injection, ensuring optimal engine performance and efficiency. Engineered to meet or exceed original equipment specifications, this crankshaft position sensor provides reliable and consistent readings. Its robust construction is built to withstand the harsh under-hood environment, offering durability and long-lasting service life. Proper functioning of the crankshaft position sensor is essential for smooth engine operation. A faulty sensor can lead to various drivability issues, including rough idling, stalling, and difficulty starting the engine. Replacing a malfunctioning sensor with this high-quality part from FEBI BILSTEIN will help restore your vehicle's performance and reliability.