Overview - Engine Coolant Temperature Sensor

WARNING: This page is about a different car, the 2024 Audi S5, 2024 Audi RS 5, 2023 Audi S5, and 2023 Audi RS 5. However, it is still accessible from the selected car via links, so may be relevant.

Shown on a 3.0L engine.

Fig 1: Exploded View Of Engine Coolant Temperature Sensor

Courtesy of AUDI OF AMERICA, LLC

O-Rings
- Replace
Engine Coolant Temperature Sensor on Engine -G82-
- Removing and Installing. Refer to Engine Coolant Temperature Sensor on Engine Output -G82-, REMOVING AND INSTALLING .
Bolt
- 9 Nm
O-Rings
- Replace
Engine Temperature Control Sensor -G694-
- Black insulation
- Removing and Installing. Refer to Engine Temperature Control Sensor -G694-, REMOVING AND INSTALLING .
Bolt
- 9 Nm
Bolt
- 9 Nm
Engine Coolant Temperature Sensor -G62-
- Removing and Installing. Refer to Engine Coolant Temperature Sensor -G62-, REMOVING AND INSTALLING .
O-Rings
- Replace
O-Rings
- Replace
Engine Coolant Temperature Sensor on Radiator Outlet -G83-
- Different installation positions depending on the model
- Removing and installing. Refer to ENGINE COOLANT TEMPERATURE SENSOR ON RADIATOR OUTLET -G83-, REMOVING AND INSTALLING .
Bolt
- 4.5 Nm
- Thread cutting
- Position the bolt by hand and tighten it until it finds the old threads. Then tighten the bolt to the specification.