Preliminary Work
WARNING: This page is about a different car, the 2014 Porsche Cayenne, 2013 Porsche Cayenne, 2012 Porsche Cayenne, and 2011 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.
- Drain the cooling system.
- Remove intake port ahead of the throttle valve.
> WM, 243519 REMOVING AND INSTALLING COWL FOR THROTTLE HOUSING (Y-PIPE)