Heated Oxygen Sensor Overview
WARNING: This page is about a different car, the 2016 Audi Q5, 2015 Audi Q5, and 2014 Audi Q5. However, it is still accessible from the selected car via links, so may be relevant.
- Nut
- 2 Nm
- NOx Sensor Control Module 2 -J881- with NOx Sensor 2 -G687-.
- NOx Sensor 2 -G687- tightening specification: 50 Nm
- Removing and installing, refer to NOx Sensor Control Module 2 -J881- WITH NOx Sensor 2 -G687-, REMOVING AND INSTALLING .
- Particulate Sensor -G784-
- 50 Nm
- Removing and installing, refer to Particulate Sensor -G784-, REMOVING AND INSTALLING
- Bracket
- For NOx Sensor 2 -G687- and Particulate Sensor -G784-
- Particulate Filter
- Exhaust Gas Temperature Sensor 2 -G448-
- 45 Nm
- Removing and installing, refer to Exhaust Gas Temperature Sensor 2 -G448-, REMOVING AND INSTALLING .
- Heated Oxygen Sensor -G39-
- 50 Nm
- Coat new oxygen sensors with an assembly paste
- Only the thread may be coated with hot bolt paste on a used oxygen sensor
- Assembly paste or hot bolt paste must not get onto slots of the oxygen sensor body.
- Removing and installing, refer to Heated Oxygen Sensor -G39- WITH Oxygen Sensor Heater -Z19-, REMOVING AND INSTALLING .
- Nut
- 2 Nm
- Bracket
- NOx Sensor Control Module -J583- with NOx Sensor -G295-
- NOx Sensor 2 -G687- tightening specification: 50 Nm
- Removing and installing, refer to NOx Sensor Control Module -J583- WITH NOx Sensor -G295-, REMOVING AND INSTALLING
- Exhaust Gas Temperature Sensor 3 -G495-
- 45 Nm
- Removing and installing, refer to Exhaust Gas Temperature Sensor 3 -G495-, REMOVING AND INSTALLING
- Pressure Pipe
- 45 Nm
- For the Differential Pressure Sensor -G505-
- Bracket
- For the Differential Pressure Sensor -G505-
- Differential Pressure Sensor -G505-
- 4.5 Nm
- Removing and installing, refer to Differential Pressure Sensor -G505-, REMOVING AND INSTALLING
- Exhaust Gas Temperature Sensor 4 -G648-
- 45 Nm
- Removing and installing, refer to Exhaust Gas Temperature Sensor 4 -G648-, REMOVING AND INSTALLING
- Turbocharger
- Exhaust Gas Temperature Sensor 1 -G235-
- 45 Nm
- Removing and installing, refer to Exhaust Gas Temperature Sensor 1 -G235-, REMOVING AND INSTALLING .
- Selective Catalytic Reduction (SCR) - Catalytic Converter