Overview - Vacuum Pump, 2.9L/3.0L TFSI Engine

Fig 1: Exploded View Of Vacuum Pump, 3.0L TFSI Engine

Courtesy of AUDI OF AMERICA, LLC

Vacuum Pump
- Refer to VACUUM PUMP, REMOVING AND INSTALLING, 2.9L/3.0L TFSI ENGINE
Bolt
- 9 Nm
  CAUTION:
  Clean the bolts and nuts before reusing.
  
  Replace the bolts and nuts if damaged.
  
  Replace the self-locking bolts and nuts after removing
Seal
Vacuum Sensor -G608-
- For versions with a vacuum brake booster
- Refer to BRAKE BOOSTER PRESSURE SENSOR, REMOVING AND INSTALLING
O-Ring
- For versions with a vacuum brake booster
- Cannot be replaced separately
- If damaged, replace the Vacuum Sensor -G608-
For Vacuum Brake Booster
Vacuum Line
- For versions with a vacuum brake booster
- 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
Vacuum Line
- For versions with a vacuum brake booster