Overview - Engine Coolant Temperature Sensor

WARNING: This page is about a different car, the 2022 Audi S7 and 2022 Audi Q7. 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.