A4 Quattro Wagon V6-3.0L (AVK) (2002)
Brake Pressure Switch: Service and Repair
Sender 1 for brake booster -G201-, removing and installing
The Sender 1 for brake booster is located directly on the hydraulic control unit
Removing
Note:
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Protect the engine compartment against escaping brake fluid.
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Undo bolt -1- and pull it out in the direction of the arrow, and swivel the coolant expansion tank to one side.
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Tightening torque: 6 Nm.
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Detach plug connections (see arrows).
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Unscrew the Sender 1 for brake booster -4
Installing
The remaining installation steps are carried out in the reverse sequence: