Crankshaft Position Sensor

Crankshaft Position Sensors, found within the Engine Electronics section of our Engine Parts catalog, are critical components in modern vehicle engine management systems. These sensors precisely monitor the position and rotational speed of the crankshaft, providing essential data to the engine control unit (ECU) for fuel injection timing and ignition spark control. Located near the crankshaft or flywheel, these sensors typically utilize inductive, Hall effect, or magneto-resistive technology to generate a signal. Accurate crankshaft position sensing is vital for optimal engine performance, fuel efficiency, and emissions control. Examples in our assortment include Febi sensors (like FEBI103551) and a range of Bosch sensors such as MPN 0281002406, 0281006009, and 0281002662. This category serves passenger cars and commercial vehicles, including Mercedes-Benz Trucks.