Removing Coolant Temperature Sensor

WARNING: This page is about a different car, the 2010 Porsche Cayenne, 2009 Porsche Cayenne, and 2008 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.

Pull off the cable plug on the temperature sensor. -10-
Pull off retaining clip. -12-
Pull out temperature sensor. -10-
Sealing ring must always be replaced. -11-

Fig 1: Overview Of Coolant Regulator On 3.6-Litre DFI Engine
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
1. Fastening screw → Tightening torque: 10 Nm (7.5 ft lbs.)
2. Connecting piece for reservoir
3. Adapter
4. Seal
5. Coolant pipe
6. Coolant pipe
7. Fastening screw → Tightening torque: 7 Nm (5 ft lbs.)
8. Coolant pipe
9. Sealing ring
10. Coolant temperature sensor
11. O-ring must always be replaced
12. Check that retaining clip is seated securely
13. Fastening screw → Tightening torque: 10 Nm (7.5 ft lbs.)
14. Retaining clip
15. Coolant pipe
16. Coolant pipe
17. Coolant pipe
18. Coolant pipe
19. Cover on thermostat insert
20. Fastening screw → Tightening torque: 8 Nm (6 ft lbs.)
21. Coolant regulator
22. Coolant pipe
23. Check spray-on seal on coolant pump
24. Fastening screw → Tightening torque: 8 Nm (6 ft lbs.)
25. Coolant pump pulley
26. Fastening screw for coolant pump