Overview - Heated Oxygen Sensor, Vehicles With Two Turbochargers Without Selective Catalytic Reduction System
WARNING: This page is about a different car, the 2015 Audi A7 Quattro and 2014 Audi A7 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
- Bank 2 Exhaust Gas Temperature Sensor 4 -G649-
- Removing and installing, refer to EXHAUST GAS TEMPERATURE SENSOR 2/4 -G648- / -G649-, REMOVING AND INSTALLING, VEHICLES WITH TWO TURBOCHARGERS .
- Pressure Pipe
- for the Differential Pressure Sensor -G505-
- 45 Nm
- Exhaust Gas Temperature Sensor 3 -G495-
- Removing and installing, refer to Exhaust Gas Temperature Sensor 3 -G495-, REMOVING AND INSTALLING, VEHICLE WITH TWO TURBOCHARGERS .
- Exhaust Gas Temperature Sensor 1 -G235-
- Removing and installing, refer to Exhaust Gas Temperature Sensor 1 -G235-, INSTALLING AND REMOVING, VEHICLES WITH TWO TURBOCHARGERS .
- Heated Oxygen Sensor -G39- with Oxygen Sensor Heater -Z19-
- Removing and installing, refer to HEATED OXYGEN SENSOR -G39-, REMOVING AND INSTALLING, VEHICLES WITH TWO TURBOCHARGERS .
- 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 enter the slots on the sensor body.
- 52 Nm
- Exhaust Gas Temperature Sensor 2 -G448-
- installed depending on the version
- Removing and installing, refer to EXHAUST GAS TEMPERATURE SENSOR 2 -G448-, INSTALLING AND REMOVING, VEHICLES WITH TWO TURBOCHARGERS .
- Differential Pressure Sensor -G505-
- Removing and installing, refer to Differential Pressure Sensor -G505-, REMOVING AND INSTALLING .
- Exhaust Gas Temperature Sensor 4 -G648-
- Removing and installing, refer to EXHAUST GAS TEMPERATURE SENSOR 2/4 -G648- / -G649-, REMOVING AND INSTALLING, VEHICLES WITH TWO TURBOCHARGERS .