The MAGNETI MARELLI Crankshaft Position Sensor (part code 064848205010) is a critical component for modern engine management systems. It precisely detects the rotational speed and position of the crankshaft, sending this vital data to the engine control unit (ECU). This information is fundamental for the ECU to calculate and control ignition timing and fuel injection. A properly functioning crankshaft position sensor is therefore indispensable for smooth engine operation, preventing misfires, and ensuring the vehicle starts reliably. Crafted with quality materials, this sensor is designed to withstand the demanding conditions within the engine bay, offering durability and consistent performance. Replacing a faulty sensor can resolve issues such as engine stalling, rough idling, and the illumination of the check engine light.