Overview - Front Axle Speed Sensor

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Fig 1: Exploded View Of Front Axle Speed Sensor

Courtesy of AUDI OF AMERICA, LLC

Wheel Bearing Housing
- Clean the inner surface of the hole before inserting the speed sensor.
Front Speed Sensor
- Right Front ABS Wheel Speed Sensor -G45-
- Left Front ABS Wheel Speed Sensor -G47-
- Refer to RIGHT AND LEFT FRONT ABS WHEEL SPEED SENSOR -G45- / -G47-, REMOVING AND INSTALLING
- Coat the speed sensor all around with Grease: G 000 650 before inserting.
Bolt
- 9 Nm
  CAUTION:
  Clean the bolts and nuts before reusing.
  
  Replace the bolts and nuts if damaged.
  
  Replace the self-locking bolts and nuts after removing
Bolt
- Tightening specification. Refer to OVERVIEW - WHEEL BEARING .
Wheel Bearing
- with integrated ABS sensor ring