Oxygen Sensors Assembly Overview: Notes
WARNING: This page is about a different car, the 2012 Audi S5, 2011 Audi S5, 2010 Audi S5, 2009 Audi S5, and 2008 Audi S5. However, it is still accessible from the selected car via links, so may be relevant.
- Oxygen Sensor (O2S) 2 Behind Three Way Catalytic Converter (TWC) -G131- with Oxygen Sensor (O2S) 2 (behind Three Way Catalytic Converter (TWC)) Heater -Z30-
- 50 Nm
- Coat new oxygen sensors with an assembly paste
- On a used oxygen sensor, only the thread may be coated with hot bolt paste.
- Assembly paste or hot bolt paste must not get into the slits on the oxygen sensor body.
- Removing and installing. Refer to HEATED OXYGEN SENSOR 2 IN FRONT OF CATALYTIC CONVERTER AND OXYGEN SENSOR 2 BEHIND THREE WAY CATALYTIC CONVERTER, CYLINDER BANK 2
- Heated Oxygen Sensor (HO2S) 2 -G108- with Oxygen Sensor (O2S) 2 Heater -Z28-
- 50 Nm
- Coat new oxygen sensors with an assembly paste
- On a used oxygen sensor, only the thread may be coated with hot bolt paste.
- Assembly paste or hot bolt paste must not get into the slits on the oxygen sensor body.
- Removing and installing. Refer to HEATED OXYGEN SENSOR 2 IN FRONT OF CATALYTIC CONVERTER AND OXYGEN SENSOR 2 BEHIND THREE WAY CATALYTIC CONVERTER, CYLINDER BANK 2
- Heated Oxygen Sensor (HO2S) -G39- with Oxygen Sensor (O2S) Heater -Z19-
- 50 Nm
- Coat new oxygen sensors with an assembly paste
- On a used oxygen sensor, only the thread may be coated with hot bolt paste.
- Assembly paste or hot bolt paste must not get into the slits on the oxygen sensor body.
- Removing and installing. Refer to HEATED OXYGEN SENSOR IN FRONT OF CATALYTIC CONVERTER AND OXYGEN SENSOR BEHIND THREE WAY CATALYTIC CONVERTER, CYLINDER BANK 1
- Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130- with Oxygen Sensor (O2S) 1 (behind Three Way Catalytic Converter (TWC)) Heater -Z29-
- 50 Nm
- Coat new oxygen sensors with an assembly paste
- On a used oxygen sensor, only the thread may be coated with hot bolt paste.
- Assembly paste or hot bolt paste must not get into the slits on the oxygen sensor body.
- Removing and installing. Refer to HEATED OXYGEN SENSOR IN FRONT OF CATALYTIC CONVERTER AND OXYGEN SENSOR BEHIND THREE WAY CATALYTIC CONVERTER, CYLINDER BANK 1