Golf III L4-1984cc 2.0L SOHC (1993)
Transmission Speed Sensor: Description and Operation
Vehicle Speed Sensor
Road Speed Sensor G38
is located in the gearbox housing. It senses the speed in the gearbox via the teeth on the impulse wheel.
This speed signal is required by the Digimat control unit to initiate the gear shifting and to give smooth gear changes.
