The HELLA 6PU 358 380-431 crankshaft position sensor is a critical component for modern engine management systems. It accurately detects the rotational speed and position of the crankshaft, providing essential data to the engine control unit (ECU). This sensor plays a vital role in ignition timing, fuel injection, and overall engine performance. A malfunctioning sensor can lead to various drivability issues, including rough idling, stalling, and difficulty starting. Engineered by HELLA, a trusted name in automotive electronics, this sensor is built to meet stringent quality standards. It offers a direct fit for compatible applications, ensuring straightforward installation and reliable function.