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Home >> Audi >> 2014 >> S4 Premium Plus >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brake System - Hydraulic Components (Sedan) (As Of 01.2014) >> 47 Hydraulic Components >> Vacuum System >> Brake Electric Vacuum Pump, Removing And Installing >> Brake Electric Vacuum Pump, Removing And Installing, Except RS 5 >> Removing

Brake Electric Vacuum Pump, Removing And Installing, Except RS 5: Removing

NOTE:

The electrical vacuum pump is located in the engine compartment on the right side in front of the plenum chamber bulkhead.

-- Remove the engine cover.

-- Disconnect the connector -1-.

Fig 1: Disconnecting Electrical Connector
GWWA47-10006Courtesy of AUDI OF AMERICA, LLC

-- Loosen the clamp on the vacuum hose using suitable pliers.

-- Disconnect the vacuum hose from the vacuum pump.

-- Press the right and lift clips -arrow- out of the bracket by hand.

Fig 2: Identifying Brake System Vacuum Pump V192 Upward From Bracket
GWWN47-0234Courtesy of AUDI OF AMERICA, LLC

-- Remove the electrical vacuum pump upward while holding the rubber buffer securely.

Fig 3: Identifying Electrical Vacuum Pump Upward
GWWA47-10007Courtesy of AUDI OF AMERICA, LLC
NOTE:

When removing the vacuum pump V192, make sure the lower rubber buffer does not fall into the engine compartment.