Overview - Charge Air System, Engine-Side, AUDI S8
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2023 Audi SQ8, 2023 Audi RS Q8, 2022 Audi SQ8, 2022 Audi RS Q8, and 2021 Audi SQ8. However, it is still accessible from the selected car via links, so may be relevant.
- Left lower air duct pipe on the turbocharger
- Removing and installing. Refer to AIR DUCT PIPE, REMOVING AND INSTALLING .
- Air Duct Hose
- Right lower air duct pipe on the turbocharger
- Removing and installing. Refer to AIR DUCT PIPE, REMOVING AND INSTALLING .
- Bolt
- 9 Nm
- Line
- For the EVAP system
- Installed depending on the version. Refer to the appropriate Electronic Parts Information.
- O-Ring
- Red
- Replace after removing
- Venturi Injector/Plug
- Quantity: 2
- O-Ring
- Green
- Replace after removing
- Bolt
- 9 Nm
- Right Upper Air Duct Pipe
- Removing and installing. Refer to AIR DUCT PIPE, REMOVING AND INSTALLING .
- Bolt
- 9 Nm
- Seal
- Replace after removing
- O-Ring
- Black
- Replace after removing
- O-Ring
- Blue
- Replace after removing
- Turbocharger
- Cylinder Bank 1 (Right)
- Overview. Refer to OVERVIEW - TURBOCHARGER .
- Turbocharger
- Cylinder Bank 2 (Left):
- Overview. Refer to OVERVIEW - TURBOCHARGER .
- Seal
- Replace after removing
- Bolt
- 9 Nm
- O-Ring
- Replace after removing
- O-Ring
- Replace after removing
- Hose
- For the crankcase ventilation
- There are different versions. Refer to the appropriate Electronic Parts Information.
- Replacing. Refer to CRANKCASE VENTILATION HOSE, REPLACING .
- Left Upper Air Duct Pipe
- There are different versions. Refer to the appropriate Electronic Parts Information.
- Removing and installing. Refer to AIR DUCT PIPE, REMOVING AND INSTALLING .
- Bolt
- 9 Nm
- O-Rings
- Replace after removing
- Bolt
- 5 Nm
- Charge Air Pressure Sensor
- Charge Air Pressure Sensor -G31- cylinder bank 1 (right)
- Removing and installing. Refer to CHARGE AIR PRESSURE SENSOR -G31-, REMOVING AND INSTALLING
- Charge Air Pressure Sensor 2 -G447- Cylinder Bank 2 (left)
- Removing and installing. Refer to CHARGE AIR PRESSURE SENSOR 2 -G447-, REMOVING AND INSTALLING
- Throttle Valve Control Module
- Throttle Valve Control Module -GX3- Cylinder Bank 1 (right)
- Throttle Valve Control Module 2 -GX4- Cylinder Bank 2 (left)
- Overview. Refer to OVERVIEW - INTAKE MANIFOLD .
- O-Ring
- Replace after removing
- Bolt
- thread cutting
- Position the bolt by hand and tighten it until it finds the old threads. Then tighten the bolt to the specification.
- 3.5 Nm
- Bracket
- Lower Air Duct Pipe on Throttle Valve Control Module
- Removing and installing. Refer to AIR DUCT PIPE, REMOVING AND INSTALLING .
- Bolt
- 7 Nm
- O-Ring
- Replace after removing
- Bolt
- 9 Nm