Overview - Secondary Air Injection System
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2017 Audi SQ5, 2017 Audi Q5, 2016 Audi SQ5, 2016 Audi Q5, and 2015 Audi SQ5. However, it is still accessible from the selected car via links, so may be relevant.
- Nut
- Tightening specification: 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
- Checking in Guided Functions using the Vehicle Diagnostic Tester, see Vehicle Diagnostic Tester.
- O-Rings
- Replace
- Secondary Air Hose
- Retaining clip
- O-Ring
- Replace
- Seal
- Replace
- Bolts
- Tightening specification: 9 Nm
- Vacuum Line
- Right Secondary Air Injection Combination Valve
- Checking, refer to COMBINATION VALVE, CHECKING FOR FUNCTION AND LEAKS .
- Removing and installing, refer to SECONDARY AIR INJECTION RIGHT COMBINATION VALVE, REMOVING AND INSTALLING .
- Bolt
- Tightening specification: 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
- Tightening specification: 9 Nm
- Left Secondary Air Injection Combination Valve
- Checking, refer to COMBINATION VALVE, CHECKING FOR FUNCTION AND LEAKS .
- Removing and installing, refer to SECONDARY AIR INJECTION LEFT COMBINATION VALVE, REMOVING AND INSTALLING .
- Vacuum Hose
- Bolts
- Tightening specification: 9 Nm
- Seal
- Replace
- Bolt
- Tightening specification: 9 Nm
- Bracket
- For the secondary air injection hose
- O-Ring
- Replace
- Secondary Air Hose
- Bracket
- For Secondary Air Injection Pump Motor -V101-
- Bolt
- Tightening specification: 9 Nm
-- Tighten the heat shield screws -arrows- -1- to 9 Nm.
NOTE:
The left heat shield is shown in the illustration.