The HELLA 6PU 358 191-071 crankshaft position sensor is a critical component for modern engine management systems. It provides essential data to the engine control unit (ECU) regarding the rotational speed and precise position of the crankshaft. This sensor plays a vital role in ignition timing and fuel injection strategies. By accurately detecting the crankshaft's position, the ECU can precisely control spark plug firing and injector pulse width, leading to smoother engine operation, improved power delivery, and reduced emissions. Engineered by HELLA, a trusted name in automotive technology, this sensor is built to meet stringent quality standards. Its robust construction ensures reliable performance even under demanding engine conditions, offering durability and longevity.