The FEBI BILSTEIN 107765 Crankshaft Impulse Sender is a critical component for modern engine management systems. It accurately measures the rotational speed and precise position of the crankshaft, providing vital data to the engine control unit (ECU). This data is fundamental for the ECU to calculate and execute optimal ignition timing and fuel injection strategies. By ensuring the ECU has real-time information about the crankshaft's status, the impulse sender contributes directly to efficient combustion, reduced emissions, and overall engine performance. FEBI BILSTEIN is known for its commitment to quality and precision engineering. This impulse sender is designed to meet stringent OE specifications, ensuring reliable and long-lasting performance in demanding automotive environments. Its robust construction helps it withstand the heat and vibrations typical of the engine bay.