Assembly overview
WARNING: This page does not describe the selected car, but rather 17 other vehicles, including the 2009 Audi S4, 2009 Audi A4, 2008 Audi S4, 2008 Audi RS 4, and 2008 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.
1 - Brake booster pressure sensor G294
- Removing and installing → Brake booster pressure sensor G294 , removing and installing
2 - Brake booster
3 - Brake booster relay J569
- Removing and installing → Electrical Wiring Diagrams, Troubleshooting and Component Locations
4 - Vacuum pump for brakes V192
- Removing and installing → Brake system vacuum pump V192 , removing and installing
- Checking → Electric vacuum pump
5 - Vacuum hose
6 - Check valve
7 - Vacuum hose
- To engine