Cayenne GTS (9PA) V8-4.8L (2008)
Auxiliary Cabin Heater Fuel Hose/Line: Service and Repair
Removing and Installing Fuel Line - Wheel Housing Connection to Heater
Removing and installing fuel line - wheel housing connection to heater
Preliminary work
Remove complete heater.
Removing fuel line - wheel housing connection to heater
1. Release the clamp -arrow A- and pull the fuel line off the housing -arrow B-.
2. Pull the fuel line out of the clip -arrow C-.
Installing fuel line - wheel housing connection to heater
1. Connect the fuel line to the adapter -arrow A- and secure with a new hose clamp -arrow B-.
2. Press fuel line into the retaining clip -arrows C-.
3. Fill fuel line.
Filling the fuel line
INFORMATION: The fuel line of the auxiliary heater can only be filled using the Porsche System Tester.
1. Connect the Porsche System Tester to the vehicle and start the System Tester. Switch on ignition. >> Continue.
2. Select vehicle type using the cursor keys.
3. Using the ?| key, move from the vehicle type to the control modules.