Overview - Engine Coolant Temperature Sensor

Fig 1: Exploded View Of Engine Coolant Temperature Sensor

Courtesy of AUDI OF AMERICA, LLC

1. Clip
   • Check for secure fit
2. Engine Coolant Temperature Sensor on Radiator Outlet -G83-
   • Attached version
   • Removing and installing. Refer to Engine Coolant Temperature Sensor on Radiator Outlet -G83-, REMOVING AND INSTALLING .
3. O-Ring
   • Always replace after removing.
   • Coat with coolant
4. O-Rings
   • Always replace after removing.
   • Coat with coolant
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
   • 4 Nm + 45°
   • Always replace after removing.
7. Bolt
   • 4.5 Nm
8. Engine Coolant Temperature Sensor on Radiator Outlet -G83-
   • Removing and Installing. Refer to Engine Coolant Temperature Sensor on Radiator Outlet -G83-, REMOVING AND INSTALLING .
9. O-Rings
   • Always replace after removing.
   • Coat with coolant