Cayenne S (9PA) V8-4.5L (2003)
3. Unclip electric plug on throttle adjuster-1- and the cable. Then pull off plug on boost-pressure sensor -2- . Turn the 2 fastening bolts -3-
approximately 45 degrees anti-clockwise and pull out the bolts.
View of fastening bolts
4. Pull off hose clamps on the left and right-hand sides of the bellows and pull off bellows.
5. Pull the Y pipe off the throttle body and pull off the hose line on Y pipe. To do this, press the button and disconnect the hose.