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Home >> Audi >> 2022 >> Q3 Premium Plus >> Repair and Diagnosis >> External Pages >> Different car >> Section 47 (Turbocharger, Supercharger (4-Cylinder Direct Injection 1.8L; 2.0L 4V TFSI Engine (Ea 888 Generation III)) (DSNA)) >> 21 Turbocharger, Supercharger >> Turbocharger >> Overview - Turbocharger >> Overview - Turbocharger, Part II

Overview - Turbocharger, Part II

WARNING: This page is about a different car, the 2024 Audi Q3 and 2023 Audi Q3. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Exploded View Of Turbocharger (Part II)
GWWA21-11122Courtesy of AUDI
  1. O-Ring
    • Always replace after removing
  2. Connection
  3. Bolt
    • 9 Nm
  4. Bolt
    • 9 Nm
  5. Turbocharger Recirculation Valve -N249-
  6. O-Ring
    • Not available separately, included in the Turbocharger Recirculation Valve -N249- delivery package
  7. Turbocharger
  8. Bolt
    • Coat the thread with hot bolt paste. Refer to the appropriate Electronic Parts Information.
    • 30 Nm
  9. O-Ring
    • Always replace after removing
    • coat with engine oil
  10. Coolant Return Line
  11. Bolt
    • 9 Nm
  12. Bolt
    • Always replace after removing
    • 20 Nm +90°
  13. Bracket
    • For the turbocharger
  14. Bolt
    • 9 Nm
  15. O-Ring
    • Always replace after removing
    • Coat with coolant
  16. Bolt
    • 9 Nm
  17. Oil Return Line
  18. Bolt
    • 9 Nm
  19. O-Rings
    • Always replace after removing
    • coat with engine oil

      Turbocharger Recirculation ValveN249 Installation Position

      Fig 2: Turbocharger Recirculation Valve -N249- Installation Position
      GWWN21-10643Courtesy of AUDI

      -- Note the installation location -arrows-.