Beretta L4-138 2.3L DOHC QUAD 4 HO MFI VIN A (1994)
Wheel Speed Sensor: Description and Operation
DESCRIPTION
These sensors located on the front steering knuckles and under the wheel bearing dust caps on the rear wheels, send a low voltage signal to the
EBCM/EBTCM. This signal is produced by rotating a toothed ring around the sensor pole piece, which produces a magnetic field that increases
and decreases in magnitude.