The DENSO Crankshaft Position Sensor (DCPS-0102) is a critical component for modern engine management systems. It precisely measures the rotational speed and position of the crankshaft, sending vital data to the engine control unit (ECU). This accurate data allows the ECU to precisely control ignition timing and fuel injection, which is fundamental for smooth engine operation, optimal power delivery, and reduced emissions. A malfunctioning sensor can lead to various drivability issues, including stalling, rough idling, and difficulty starting. DENSO is a leading manufacturer of automotive components, known for its commitment to quality and innovation. This sensor is designed to meet or exceed original equipment specifications, ensuring reliable and long-lasting performance in your vehicle.