Overview - Exhaust Temperature Regulation
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.
- Pressure Pipe
- Tightening specification: 45 Nm
- For the Differential Pressure Sensor -G505-
- Heated Oxygen Sensor -G39- with Oxygen Sensor Heater -Z19-
- Removing and installing, refer to Heated Oxygen Sensor -G39-, REMOVING AND INSTALLING, VEHICLES WITH ENGINE CODE CDUD .
- Differential Pressure Sensor -G505-
- Removing and installing, refer to Differential Pressure Sensor -G505-, REMOVING AND INSTALLING .
- Exhaust Gas Temperature Sensor 4 -G648-
- Tightening specification: 45 Nm
- Removing and installing, refer to Exhaust Gas Temperature Sensor 4 -G648-, REMOVING AND INSTALLING .
- Coat the thread with hot bolt paste .
- Exhaust Gas Temperature Sensor 1 -G235-
- Tightening specification: 45 Nm
- Removing and installing, refer to Exhaust Gas Temperature Sensor 1 -G235-, REMOVING AND INSTALLING .
- Coat the thread with hot bolt paste .
- Exhaust Gas Temperature Sensor 3 -G495-
- Tightening specification: 45 Nm
- Removing and installing, refer to Exhaust Gas Temperature Sensor 3 -G495-, REMOVING AND INSTALLING .
- Coat the thread with hot bolt paste .
- Nut
- Tightening specification: 2 Nm
- NOx Sensor 2 -G687-
- Removing and installing, refer to NOx Sensor Control Module 2 -J881- WITH NOx Sensor 2 -G687-, REMOVING AND INSTALLING, VEHICLES WITH ENGINE CODE CPNB .
- Particulate Sensor -G784-
- 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-
- Tightening specification: 45 Nm
- Removing and installing, refer to Exhaust Gas Temperature Sensor 2 -G448-, REMOVING AND INSTALLING .
- Coat the thread with hot bolt paste .
- Heated Oxygen Sensor -G39-
- Removing and installing, refer to Heated Oxygen Sensor -G39-, REMOVING AND INSTALLING .
- Nut
- Tightening specification: 2 Nm
- Bracket
- NOx Sensor -G295-
- Removing and installing, refer to NOx Sensor Control Module -J583- WITH NOx Sensor -G295-, REMOVING AND INSTALLING .
- Exhaust Gas Temperature Sensor 3 -G495-
- Tightening specification: 45 Nm
- Removing and installing, refer to Exhaust Gas Temperature Sensor 3 -G495-, REMOVING AND INSTALLING .
- Coat the thread with hot bolt paste .
- Pressure Pipe
- Tightening specification: 45 Nm
- For the Differential Pressure Sensor -G505-
- Bracket
- For the Differential Pressure Sensor -G505-
- Differential Pressure Sensor -G505-
- Removing and installing, refer to Differential Pressure Sensor -G505-, REMOVING AND INSTALLING .
- Exhaust Gas Temperature Sensor 4 -G648-
- Tightening specification: 45 Nm
- Removing and installing, refer to Exhaust Gas Temperature Sensor 4 -G648-, REMOVING AND INSTALLING .
- Coat the thread with hot bolt paste .
- Turbocharger
- Exhaust Gas Temperature Sensor 1 -G235-
- Tightening specification: 45 Nm
- Removing and installing, refer to Exhaust Gas Temperature Sensor 1 -G235-, REMOVING AND INSTALLING .
- Coat the thread with hot bolt paste .
- Selective Catalytic Reduction (SCR) Catalytic Converter