Exhaust Gas Temperature Sensors -G495- / -G497-, Removing And Installing, 3.0L Engine: Installing

WARNING: This page is about a different car, the 2022 Audi Q8, 2021 Audi Q8, 2020 Audi Q8, and 2019 Audi Q8. However, it is still accessible from the selected car via links, so may be relevant.

Install in reverse order of removal and note the following:

NOTE:

Protect the Exhaust Gas Temperature Sensor against knocks and impacts. A dropped Exhaust Gas Temperature Sensor may not be used again.

-- Coat the exhaust gas temperature sensor thread with hot bolt past. Refer to the Parts Information.

The hot bolt paste must not get on the slots on the exhaust gas temperature sensor.

Exhaust Gas Temperature Sensor 3 -G495- Cylinder Bank 1 (Right) Installation Position:

Courtesy of AUDI OF AMERICA, LLC

-- Align the Exhaust Gas Temperature Sensor 3 -G495- :

Angle -α- = 5°.

Exhaust Gas Temperature Sensor 3 Bank 2 - G497- Cylinder Bank 2 (Left) Installation Position:

Courtesy of AUDI OF AMERICA, LLC

-- Align the Exhaust Gas Temperature Sensor 3 Bank 2 -G497- :

Angle -α- = 5°.