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Audi Workshop Service and Repair Manuals

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Vacuum Pump, Brakes|Description and Operation|Page 5074 > < Brake Pedal and Brake Booster, Separating|Page 5070

A3 Quattro V6-3.2L (BUB) (2008)

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Vacuum Pump: Description and Operation

Pump for vacuum boost

For certain gasoline engines in conjunction with automatic transmissions, vehicles are equipped with an electric vacuum pump to boost vacuum for
brake booster.

Vacuum Pump, Brakes|Description and Operation|Page 5074 > < Brake Pedal and Brake Booster, Separating|Page 5070