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Home >> Audi >> 2020 >> S4 Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 36 (Hydraulic Components (Brake System) (2 Of 2)) >> 47 Hydraulic Components >> Vacuum System >> Overview - Vacuum Pump >> Overview - Vacuum Pump, TDI Engine

Overview - Vacuum Pump, TDI Engine

WARNING: This page is about a different car, the 2021 Audi S4 and 2021 Audi A4 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Exploded View Of Vacuum Pump, TDI Engine
GWWA47-10231Courtesy of AUDI OF AMERICA, LLC
  1. Vacuum Pump
    • Integrated in the oil pump
    • Removing and installing. Refer to the appropriate service information .
  2. Check Valve
  3. Vacuum Hose
    • With integrated check valve
    • The check valve cannot be replaced separately
    • Checking. Refer to CHECK VALVE, CHECKING 
  4. Vacuum Line
  5. Vacuum Hose
  6. Grommet
  7. Vacuum Hose
  8. O-Ring
    • Cannot be replaced separately
    • Replace the Vacuum Sensor -G608- if damaged
  9. Vacuum Sensor -G608-
  10. To the Brake Booster
  11. Bolt
    • 9 Nm
  12. Vacuum Hose
  13. Bolt
    • 9 Nm
  14. O-Ring
  15. Oil Pan Upper Section
  16. O-Ring
    • Always replace after removing