The VALEO 366490 Crankshaft Position Sensor is a critical component for modern engine management systems. It accurately detects the rotational speed and position of the crankshaft, sending this vital information to the engine control unit (ECU). This precise data allows the ECU to optimize ignition timing, fuel injection, and other critical engine functions. A properly functioning crankshaft position sensor is essential for smooth engine operation, fuel efficiency, and preventing issues like stalling or misfires. Designed as a direct replacement, the VALEO 366490 ensures seamless integration with your vehicle's existing wiring and mounting points. Trust VALEO for reliable performance and durability in engine sensors.