Overview - Turbocharger
WARNING: This page is about a different car, the 2021 Audi RS 7 Sportback. However, it is still accessible from the selected car via links, so may be relevant.
- Exhaust Manifold
- Overview. Refer to OVERVIEW - EXHAUST MANIFOLD .
- Seal
- Replace after removing.
- Screw-Type Clamp
- 25 Nm
- Heat Shield
- Bolt
- 9 Nm
- Replace after removing.
- Recirculation Valve
- Recirculation Valve, Bank 1 -N625-
- Recirculation Valve, Bank 2 -N626-
- Removing and installing. Refer to RECIRCULATION VALVE, REMOVING AND INSTALLING
- O-Ring
- Replace after removing.
- O-Ring
- Included in a delivery package ) OVERVIEW - TURBOCHARGER, cannot be delivered separately
- Hose
- Replace if damaged or leaking
- Replacing. Refer to CRANKCASE VENTILATION HOSE, REPLACING .
- For the crankcase ventilation
- Bolt
- 8 Nm
- Replace after removing.
- Vacuum Diaphragm
- For the turbocharger
- Vacuum hose installation position. Refer to Fig 3.
- Replacing. Refer to TURBOCHARGER VACUUM DIAPHRAGM, REPLACING .
- Lock Nut
- 8 Nm
- Locking Spring
- Replace after removing.
- Operating Lever
- For the vacuum diaphragm
- Nut
- 9 Nm
- Bolt
- 9 Nm
- O-Ring
- Replace after removing.
- Coolant Line
- Bolt
- 9 Nm
- Retaining Plate
- O-Ring
- Replace after removing.
- Oil Supply Line
- O-Ring
- Replace after removing.
- Turbocharger
- Shown for cylinder bank 1 (right)
- Removing and installing. Refer to TURBOCHARGER, REMOVING AND INSTALLING .
- O-Ring
- Replace after removing.
- Coolant Line
- O-Ring
- Replace after removing.
- Bolt
- 9 Nm
- O-Ring
- Replace after removing.
- Oil Return Line
- Bolt
- 9 Nm
- O-Ring
- Replace after removing.
- Bolt
- 9 Nm
Engine Cover Temperature Sensor -G765 - Tightening Specification
-- Tighten the bolt -1- to 9 Nm.
Vacuum Hose for Vacuum Diaphragm - Installation Position
- The mark -1- on the vacuum hose must align with the markings -arrows- on the vacuum diaphragm.