This HELLA crankshaft position sensor, part number 6PU 358 381-101, is designed to provide precise engine timing information. It plays a crucial role in the engine control unit's (ECU) ability to determine the exact position and speed of the crankshaft. This data is essential for optimizing ignition timing and fuel injection, leading to smoother engine operation. Engineered by HELLA, a trusted name in automotive components, this sensor offers durability and consistent performance. Its reliable function contributes to overall engine health and efficiency.