Cayenne Turbo (9PA) V8-4.8L Turbo (2008)
5.9.2 Fit the front wheels --> Workshop Manual '44051900 Removing and installing wheel - section on "Installing"'.
6. Convert intake manifold on the engine
6.1 Remove intake manifold assembly (--> Figure 17) --> Workshop Manual '244619 Removing and installing intake-air distributor on DFI
engines - section on "Removing"'.
6.2 Clean sealing faces on intake manifold/engine.
6.3 Install new intake manifold assembly --> Workshop Manual '244619 Removing and installing intake-air distributor on DFI engines - section
on "Installing"'.
6.4 Install new Y-shaped pipe assembly
6.4.1 Remove bellows at the left/right.
6.4.2 Install Y-shaped pipe assembly (--> Figure 18) --> Workshop Manual '243519 Removing and installing air box for throttle housing on
DFI engines (intake ports upstream of throttle valve) - section on "Installing"'.
6.4.3 Fit bellows at the left/right.
6.5 Install engine cover and new throttle body cover --> Workshop Manual '108319 Removing and installing engine cover (design cover) on DFI
engines - section on "Installing"'.
7. Concluding work
7.1 Program the DME control unit.
The following requirements must be met in order to program the DME control unit for a performance-enhanced engine:
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Software version 20.100 or higher is installed on the PIWIS Tester