The DENSO Crankshaft Position Sensor (DCPS-0115) is a critical component for modern engine management systems. It accurately detects the rotational speed and position of the crankshaft, providing vital data to the Engine Control Unit (ECU). This data is used to precisely control ignition timing and fuel injection, which is fundamental for smooth engine operation, optimal power delivery, and improved fuel economy. A malfunctioning sensor can lead to various drivability issues, including engine misfires, rough idling, stalling, and the illumination of the check engine light. DENSO is a leading manufacturer of original equipment (OE) automotive components, known for their commitment to quality and reliability. This sensor is designed to meet or exceed OE specifications, ensuring a direct fit and dependable performance for your vehicle.