The DELPHI SS11264 crankshaft position sensor is a critical component for modern engine management systems. It precisely measures the rotational speed and position of the crankshaft, sending this vital data to the engine control unit (ECU). Accurate crankshaft position data is essential for the ECU to properly time fuel injection and ignition events. This ensures smooth engine operation, prevents stalling, and contributes to optimal fuel economy and reduced emissions. A malfunctioning sensor can lead to various drivability issues, including rough idling, misfires, poor acceleration, and even a no-start condition. Crafted with high-quality materials and subjected to rigorous testing, the DELPHI SS11264 is built for durability and consistent performance. Replacing a faulty sensor with this unit will help restore your vehicle's intended performance and reliability.