This HELLA crankshaft position sensor (part code 6PU 358 191-111) is designed to provide precise engine timing information. It accurately detects the rotational speed and position of the crankshaft, which is crucial for the engine control unit (ECU) to manage fuel injection and ignition timing. A functioning crankshaft position sensor is essential for smooth engine operation, preventing stalling and ensuring optimal performance. HELLA is a trusted brand known for its high-quality automotive components.