Overview - Charge Air System, 2.9L Engine, Body Side

Courtesy of AUDI OF AMERICA, LLC

1. Bolt
   • 8 Nm
   • Thread cutting
   • Position the bolt by hand and tighten it until it finds the old threads. Then tighten the bolt to the specification.
2. Bracket
3. Grommet
4. Spacer Sleeve
5. Bolt
   • 8 Nm
6. Bolt
   • 8 Nm
7. Bolt
   • 8 Nm
8. Clip
9. Bracket
10. Bracket
    • For the charge air cooler
11. Bolt
    • 21 Nm
12. Electrical Compressor Bypass Door Valve -N731-
13. Grommets
14. Air Duct Hose
15. Air Duct Hose
16. Air Duct Hose
17. O-Ring
    • Not available separately; replace if leaking -item 18-  OVERVIEW - CHARGE AIR SYSTEM, 2.9L ENGINE, BODY SIDE => List Item:Charge Air Pressure Sensor -G31-
18. Charge Air Pressure Sensor -G31-
    • Removing and Installing. Refer to Charge Air Pressure Sensor -G31-, REMOVING AND INSTALLING .
19. Bolt
    • 8 Nm
20. Charge Air Cooler
    • Removing and Installing. Refer to CHARGE AIR COOLER, REMOVING AND INSTALLING, 2.9L ENGINE .
21. Vacuum Hose
22. Bolt
    • 9 Nm
    • Replace after removing
23. Bolt
    • 8 Nm