Overview - Secondary Air Injection System
WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 2017 Audi S5, 2016 Audi S5, 2016 Audi S4, 2015 Audi S5, and 2015 Audi S4. However, it is still accessible from the selected car via links, so may be relevant.
- Nut
- 9 Nm
- Bonded Rubber Bushing
- Secondary Air Injection Pump Motor -V101-
- Removing and installing. Refer to Secondary Air Injection Pump Motor -V101-, REMOVING AND INSTALLING .
- Attach the connector to the bracket
- Check in Guided Fault Finding using the Vehicle Diagnostic Tester
- O-Rings
- Replace
- Secondary Air Hose
- Clip
- O-Ring
- Replace
- Seal
- Replace
- Bolts
- 9 Nm
- Vacuum Hose
- Right Secondary Air Injection Combination Valve
- Checking. Refer to COMBINATION VALVE, CHECKING FOR FUNCTION AND LEAKS .
- Removing and installing. Refer to RIGHT COMBINATION VALVE, REMOVING AND INSTALLING .
- Bolt
- 9 Nm
- Secondary Air Injection Sensor 1 -G609-
- Depending on the version installed market-specific USA.
- Removing and installing. Refer to Secondary Air Injection Sensor 1 -G609-, REMOVING AND INSTALLING .
- O-Ring
- Replace
- Secondary Air Hose
- Bolt
- 9 Nm
- Left Secondary Air Injection Combination Valve
- Checking. Refer to COMBINATION VALVE, CHECKING FOR FUNCTION AND LEAKS .
- Removing and installing. Refer to LEFT COMBINATION VALVE, REMOVING AND INSTALLING .
- Vacuum Hose
- Bolts
- 9 Nm
- Seal
- Replace
- Bolt
- 9 Nm
- Bracket
- For the secondary air injection hose
- O-Ring
- Replace
- Secondary Air Hose
- Bracket
- Ffor Secondary Air Injection Pump Motor -V101-
- Bolt
- 9 Nm
-- Tighten the heat shield bolts -arrows- -1- to 9 Nm.