Overview - Turbocharger

Turbocharger - Part 1

Fig 1: Exploded View Of Turbocharger (1 of 2)

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

1. O-Ring
   • Replace after removing
2. Venturi Injector
3. Bolt
   • 9 Nm
   • Quantity: 2
4. O-Ring
   • Replace after removing
5. Turbocharger Connection
6. Bolt
   • 9 Nm
7. O-Ring
   • Replace after removing
8. Bolt
   • 9 Nm
   • Quantity: 3
9. Turbocharger Recirculation Valve -N249-
   • Refer to TURBOCHARGER RECIRCULATING VALVE N249, REMOVING AND INSTALLING, DNFC, DNFE, DNFF, DNFG, DSFB, DSFE AND DSFF  .
10. Turbocharger
    • Refer to [For engine(s) DSFB] Turbocharger, Removing and Installing  .
11. Bolt
    • 9 Nm
    • Quantity: 3
12. Ball Socket
13. Clip
    • Replace after removing
14. Nut
    • 8 Nm
15. Control Rod
16. Nut
    • 8 Nm
17. Clip
    • Replace after removing
18. Ball Socket
19. Charge Air Pressure Control Module -GX34-
    • With Charge Air Pressure Actuator -V465-
    • With the Charge Air Pressure Actuator Position Sensor -G581-
    • Refer to CHARGE AIR PRESSURE CONTROL MODULE GX34, REMOVING AND INSTALLING  .
20. Connection
21. Bolt
    • 9 Nm
    • Quantity: 3
22. Hose Clamp
23. Charge Air Hose

Turbocharger - Part 2

Fig 2: Exploded View Of Turbocharger (2 of 2)

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

1. Bolt
   • 9 Nm
2. Coolant Line
   • Supply
3. O-Ring
   • Replace after removing
   • Quantity: 7
4. Bolt
   • 9 Nm
5. Locking Plate
   • Replace after removing
   • Quantity: 2
6. Nut
   • Replace after removing
   • Quantity: 4
   • Refer to Fig 3
7. Turbocharger Oil Return Line
   • Refer to [For engine(s) DSFB] Turbocharger Oil Return Line, Removing and Installing .
8. Bolt
   • 9 Nm
9. Bolt
   • 9 Nm
10. Nut
    • 10 Nm
11. Double Bolt
    • 9 Nm
12. Oil Supply Line
    • Refer to [For engine(s) DSFB] Oil Supply Line, Removing and Installing .
13. Bolt
    • 9 Nm
14. Coolant Line
    • Return
15. Bolt
    • 9 Nm
16. Stud Bolt
    • 27 Nm
    • Quantity: 4
17. Seal
    • Replace after removing
18. Turbocharger
    • Refer to [For engine(s) DSFB] Turbocharger, Removing and Installing  .

Turbocharger - Tightening Specification and Sequence

Fig 3: Turbocharger - Tightening Sequence

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.