Overview - Vacuum Pump, 4-Cylinder TFSI Engine

WARNING: This page is about a different variant/trim than selected.

NOTE:

The 1.8L/2.0L TFSI engines have a mechanical vacuum pump. The illustration shows these engines.

The TDI engines have a mechanical vacuum pump that is combined into one unit with the oil pump. Removing and Installing. Refer to OIL PUMP, REMOVING AND INSTALLING .

Fig 1: Exploded View Of Vacuum Pump

Courtesy of AUDI OF AMERICA, LLC

Bolt
- Tightening specification. Refer to OVERVIEW - HIGH PRESSURE PUMP .
High Pressure Pump
- Removing and installing. Refer to HIGH PRESSURE PUMP, REMOVING AND INSTALLING .
Gasket
- Replace
Vacuum Hose
Vacuum Hose
- With Vacuum Sensor -G608-
- Replace the vacuum hose if damaged
- Vacuum Sensor -G608-, removing and installing. Refer to Vacuum Sensor -G608-, REMOVING AND INSTALLING .
O-Ring
- Replace after removing.
Coolant Line
Bolt
- 9 Nm
Vacuum Pump
- The vacuum pump is mechanically driven.
- Vacuum System, Checking. Refer to VACUUM SYSTEM, CHECKING .
- Removing and Installing. Refer to VACUUM PUMP, REMOVING AND INSTALLING .
Bolt
- 9 Nm