Overview - Turbocharger - Part I

Fig 1: Turbocharger Overview Part I

Courtesy of AUDI OF AMERICA, LLC

1. Turbocharger
   • Can only be replaced with exhaust manifold and vacuum diaphragm.
   • Removing and installing. Refer to TURBOCHARGER, REMOVING AND INSTALLING .
2. Hose
3. Turbocharger Vacuum Diaphragm
   • Can be replaced only with the turbocharger
4. Hose Clamp
5. Hose
6. Hose
7. Bolt
   • 3 Nm
8. Wastegate Bypass Regulator Valve -N75-
9. Hose
10. Turbocharger Recirculation Valve -N249-
    • Note the Installation position. Refer to Fig 2.
11. Bolt
    • 7 Nm
12. O-Ring
    • Replace
13. O-Ring
    • Replace
14. Connection
15. Bolt
    • 9 Nm

Fig 2: Identifying Installation Position Of Turbocharger Recirculating Valve

Courtesy of AUDI OF AMERICA, LLC

-- Note installation location -arrows-.