Elantra GLS Sedan L4-2.0L (1999)
Crankshaft Position Sensor: Description and Operation
CRANKSHAFT POSITION SENSOR
The crankshaft position sensor which consists of a magnet and coil is installed by the flywheel. The voltage signal from this crankshaft position sensor is
provided to the ECM for detecting engine RPM and the position of crankshaft.