Cayenne S (9PA) V8-4.5L (2003)
29. Disconnect the 8 injection valves. To do this, press the metal clip on the plug and pull off the plug.
30. Unscrew the fastening screws on the intake distributor-in the sequence shown-.
31. Remove intake distributor from the engine in an upward direction.
Installing intake distributor
1. Replace intake distributor gaskets.
2. Place intake distributor on the engine and tighten the screws in 2 stages in the sequence shown below.