Crankshaft Position Sensor: Description and Operation

CRANKSHAFT POSITION SENSOR DESCRIPTION AND OPERATION

The NE timing rotor has 12 teeth and is mounted on the crankshaft. The NE signal sensor generates 12 NE signals per engine revolution. The ECM detects the standard crankshaft angle based on the G1, G2 signals, and the actual crankshaft angle and the engine speed by the NE signals.