A8L V8-4.2L (BFM) (2004)
Wheel Speed Sensor: Service and Repair
ABS Speed Sensor, Rear Axle
ABS Speed Sensor, Rear Axle
Removing
-
Raise vehicle.
-
Separate speed sensor and speed sensor wiring connector - 1 -.
-
Remove bolt - 2 - from wheel bearing housing.
-
Remove ABS speed sensor from wheel bearing housing.
Installing
-
Before inserting speed sensor, clean hole inner surface and coat speed sensor all-round with Polycarbamide grease (G 000 650).
-
Insert the speed sensor into the hole in the wheel bearing housing and tighten the bolt and the speed sensor wiring retainer to 10 Nm.
-
Connect speed sensor to speed sensor wiring.