Hella Crankshaft Pulse Sensor (6PU 009 168-921)

This Hella Crankshaft Pulse Sensor (6PU 009 168-921) works by detecting signals the Engine Control Unit uses to calculate the engine’s rotational speed and the crankshaft position. This ensures that the engine can operate efficiently, if all the timings are correct. The sensor is attached to the engine block, facing the timing rotor on the crankshaft. The sensor contributes to the overall smooth function of the engine components.