Vacuum Pump, Turbo FSI 4-Cylinder: Installing

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NOTE:

Replace the seal.

Make sure the seal is correctly installed.

-- Position the vacuum pump tappet so it engages in the groove on the camshaft when vacuum pump is installed.

-- Make sure the seal is seated correctly.

-- Install and tighten all the bolts -arrows- on the vacuum pump sealing flange, refer to BRAKE BOOSTER VACUUM PUMP -item 1- Bolt.

Fig 1: Identifying Vacuum Pump Bolts Location

Courtesy of AUDI OF AMERICA, LLC

-- Push the new hose clamps over the vacuum hose.

-- Push the vacuum hose over the connection to the vacuum pump.

-- Compress the hose clamp on the vacuum pump connections with pliers.

CAUTION:

Do not damage the vacuum hose. Replace the vacuum hose if damaged.

-- Connect the wires to the high pressure pump and to the vacuum pump.

-- Connect the ignition coil connectors -arrow-.

Fig 2: Connecting Connectors To Ignition Coils

Courtesy of AUDI OF AMERICA, LLC

-- Install the ignition coil strip.

-- Install the fuel high pressure pump, refer to the appropriate Service Information .

-- Attach the brake line bracket on the fuel high pressure pump.

-- Install the engine cover.