A4 Quattro Sedan L4-1.8L Turbo (AWM) (2001)
Wheel Speed Sensor: Service and Repair
Rear
-
Raise vehicle.
-
Remove wheel.
-
Pull ABS wheel speed sensor out of wheel bearing housing.
-
Examine rotor for signs of dirt and damage.
Note:
-
If the rotor is dirty or damaged, remove the drive axle. If the rotor is damaged, replace the outer CV joint together with the rotor.
-
The outer CV joint is supplied as a replacement part with the rotor.