Overview - Vacuum Pump, 4.0L TDI Engine

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2022 Audi SQ7, 2022 Audi Q7, 2021 Audi SQ7, 2021 Audi Q7, and 2020 Audi SQ7. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Exploded View Of Vacuum Pump, 4.0L TDI Engine

Courtesy of AUDI OF AMERICA, LLC

Vacuum Pump
- Integrated in the oil pump
- Removing and Installing. Refer to OIL PAN/OIL PUMP .
Oil Pan Upper Section
O-Ring
- Always replace after removing.
Vacuum Hose
Grommet
Vacuum Line
- With integrated check valve; cannot be replaced separately
- Refer to CHECK VALVE, CHECKING
- Refer to CHECK VALVE, REMOVING AND INSTALLING, WITH VACUUM LINE IN PLENUM CHAMBER
O-Ring
- Cannot be replaced separately
- If damaged, replace the Vacuum Sensor -G608-
Vacuum Sensor -G608-
- Refer to BRAKE BOOSTER PRESSURE SENSOR, REMOVING AND INSTALLING
To the Brake Booster
To the Solenoid Valve
Check Valve
- Cannot be replaced separately
- Refer to CHECK VALVE, CHECKING
Vacuum Hose
Vacuum Line
Refer to CHECK VALVE, REMOVING AND INSTALLING, WITH VACUUM LINE IN PLENUM CHAMBER
Bolt
- 9 Nm
O-Ring
- Replace after removing.
Bolt
- 20 Nm
Vacuum Line
- With integrated check valve
- Refer to CHECK VALVE, CHECKING
- Refer to CHECK VALVE, REMOVING AND INSTALLING, WITH VACUUM LINE IN ENGINE COMPARTMENT, 4.0L TDI ENGINE
Bolt
- 9 Nm
O-Ring
- Always replace after removing.