Check Valve With Vacuum Hose In Plenum Chamber, Removing And Installing: Installing
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2015 Audi S7, 2015 Audi RS 7, 2015 Audi A7 Quattro, 2014 Audi S7, and 2014 Audi RS 7. However, it is still accessible from the selected car via links, so may be relevant.
Install in reverse order of removal and note the following:
NOTE:
Coating the vacuum hose with water (not with oil) makes it easier to remove.
- Installed position: the arrow (flow direction) faces the vacuum pump.
-- Follow all steps after connecting the battery. Refer to BATTERY, DISCONNECTING AND CONNECTING .