Cayenne S (9PA) V8-4.5L (2003)
2. Release the fastening bolts on the throttle body. To do this, twist the right and left pin through 45 degrees in an anti-clockwise direction.
3. Remove the fastening bolts. To do this, take hold of the bolt by the rubber ring with pliers and pull it out.
4. Pull off the Y-shaped pipe from the throttle body.
5. Disconnect the air flow sensor connections. To do this, undo the hose clamps to the left and right on the bellows and pull the bellows off the air
flow sensors.