Overview - Exhaust Temperature Regulation, Vehicles With A Turbocharger With A Selective Catalytic Reduction System, Version 2
WARNING: This page is about a different car, the 2016 Audi A7 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Exhaust Temperature Regulation Exploded View (W/ A Turbocharger W/ A Selective Catalytic Reduction System, Version 2)
- Particulate Filter
- Exhaust Gas Temperature Sensor 3 -G495-
- 45 Nm
- Removing and installing. Refer to Exhaust Gas Temperature Sensor 3 -G495-, REMOVING AND INSTALLING, VEHICLES WITH A TURBOCHARGER .
- Coat the thread with hot bolt paste.
- Heated Oxygen Sensor -G39- with Oxygen Sensor Heater -Z19-
- Removing and installing. Refer to Heated Oxygen Sensor -G39-, REMOVING AND INSTALLING, VEHICLES WITH A TURBOCHARGER .
- Exhaust Gas Temperature Sensor 2 -G448-
- 45 Nm
- Removing and installing. Refer to Exhaust Gas Temperature Sensor 2 -G448-, INSTALLING AND REMOVING, VEHICLES WITH TWO TURBOCHARGERS .
- Coat the thread with hot bolt paste.
- Bolt
- Differential Pressure Sensor -G505-
- Removing and installing. Refer to Differential Pressure Sensor -G505-, REMOVING AND INSTALLING .
- Bracket
- For the Differential Pressure Sensor -G505-
- Screw
- Tightening specification. Refer to -Item 8- OVERVIEW - HEATED OXYGEN SENSOR, VEHICLES WITH A TURBOCHARGER WITH A SCR-SYSTEM, VERSION 2 => List Item: Screw .
- Turbocharger
- Exhaust Gas Temperature Sensor 1 -G235-
- 45 Nm
- Removing and installing. Refer to Exhaust Gas Temperature Sensor 1 -G235-, INSTALLING AND REMOVING, VEHICLES WITH A TURBOCHARGER .
- Coat the thread with hot bolt paste.
- Bolt
- Exhaust Gas Temperature Sensor 4 -G648-
- 45 Nm
- Removing and installing. Refer to Exhaust Gas Temperature Sensor 4 -G648-, INSTALLING AND REMOVING, VEHICLES WITH A TURBOCHARGER .
- Coat the thread with hot bolt paste.
- NOx Sensor Control Module 2 -J881- with NOx Sensor 2 -G687-
- Removing and installing. Refer to NOx Sensor 2 -G687-, REMOVING AND INSTALLING, VEHICLES WITH A TURBOCHARGER WITH SELECTIVE CATALYTIC REDUCTION SYSTEM VERSION 2 .
- Selective Catalytic Reduction (SCR) Catalytic Converter