The TOPRAN 115 828 Crankshaft Position Sensor is a critical component for modern engine management systems. It accurately monitors the rotational speed and position of the crankshaft, providing vital data to the engine control unit (ECU). This sensor's input is fundamental for precise ignition timing and fuel injection, directly impacting engine performance, fuel economy, and emissions. A malfunctioning sensor can lead to rough idling, stalling, poor acceleration, and the illumination of the check engine light. Crafted with quality materials, the TOPRAN 115 828 is designed to meet or exceed original equipment specifications, ensuring reliable operation and durability. Its direct fit design simplifies installation, making it a straightforward replacement for a faulty sensor.