audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Wheel Speed Sensor|Service and Repair > < Front Axle
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Wheel Speed Sensor: Testing and Inspection
Rear Axle

ABS wheel speed sensor rotor, checking 

Special tools and equipment 
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80-200 pry lever

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Raise vehicle.

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Pry ABS wheel speed sensor from wheel bearing/hub unit using 80-200 pry lever.

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Inspect ABS wheel speed sensor rotor for dirt and damage through mounting hole of wheel speed sensor.

If ABS wheel speed sensor rotor is damaged or dirty, replace rotor together with wheel bearing/hub unit.
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Install ABS wheel speed sensor.
Note installation position.

Wheel Speed Sensor|Service and Repair > < Front Axle