Overview - Engine Coolant Temperature Sensor

WARNING: This page is about a different car, the 2020 Audi A5 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Engine Coolant Temperature Sensor Components Location

Courtesy of AUDI OF AMERICA, LLC

1 - Clip
- Check for secure fit
2 - O-Ring
- Always replace after removing.
- Coat with coolant
3 and 4 - O-Rings
- Installation instructions. Refer to OVERVIEW - ENGINE COOLANT TEMPERATURE SENSOR .
5 - Engine Coolant Temperature Sensor -G62-
- On transmission side of the cylinder head
- Removing and installing. Refer to Engine Coolant Temperature Sensor -G62-, REMOVING AND INSTALLING .
6 - Bolt
- Tightening specifications. Refer to OVERVIEW - ENGINE COOLANT TEMPERATURE SENSOR .
7 - Engine Coolant Temperature Sensor on Radiator Outlet -G83-
- Removing and installing. Refer to Engine Coolant Temperature Sensor on Radiator Outlet -G83-, REMOVING AND INSTALLING .