Range Rover County LWB (LH) V8-4.2L (1993)
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Wheel Speed Sensor: Description and Operation
Toothed Ring
DESCRIPTION AND OPERATION
A 60 tooth exciter ring is fitted to each wheel and is sensed by a wheel speed sensor. When the vehicle is in motion, inductive sensors send signals
to the ABS electronic control unit (ECU). The front exciter ring is fitted to the outside diameter of the constant velocity joint, inside each front
hub assembly. The rear exciter ring is bolted to the rear of each brake disc.
