To replace the front wheel sensors of the anti-lock system of A4 generation 8, do the following: Rally up the motor and disconnect the wheel speed sensor connector. We extract the sensor from the swivel sensor.
- Raise the vehicle and disconnect the wheel speed sensor connector.
- Extracting the sensor from the swivel-fist.
- By installing a new sensor, first remove the contamination from the landing site and grease the plastic grease sensor.
- Rotate the wheels on each side of the lock to the emphasis to check whether the sensor is being pulled.