A4 Quattro Sedan L4-1.8L Turbo (AEB) (1998)
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Steering Angle Sensor: Description and Operation
Steering angle sensor -G85-
The steering angle sensor is housed together with the airbag spiral spring/return spring with slip ring. It is located on the steering column between the
steering column switch and steering wheel. It transmits the steering wheel's steering angle to the ABS control module -J104- for ABS/ASR/ESP via
the CAN-bus. After replacing the control module or the sensor, a zeroing must be performed. For malfunctioning sensor, the ESP function is not
available.