Cayenne GTS (9PA) V8-4.8L (2008)
Wire harness for engine
4. Remove screws on the wiring harness on the cylinder heads and at the water guide and loosen the wiring harness.
5. Remove screws on the thermostat housing and loosen thermostat housing in an upward direction. The coolant pipe -1- (bottom figure) remains
fitted in the thermostat housing -1-.
Thermostat housing
1 - Thermostat housing
2 - Screw, M6 x 25
3 - Screw, M6 x 25; screwed to fuel high-pressure distribution pipe - see relevant section
4 - Seal for thermostat housing; replace
5 - Thermostat
6 - Intake socket
A - Direction of travel