Cayenne Turbo (9PA) V8-4.8L Turbo (2008)
6. Once the lid is removed, remove the intake manifold completely along with the clamp. To do so, disconnect the positive crankcase ventilation pipe
at the pressure pipe -arrow- and at the hydraulic pump -arrow- (clamp locks).
7. Separate the pressure pipe at the turbocharger and at the charge air cooler from below (engine guard removed).
8. Loosen the pulley on the hydraulic pump. Do so by slackening the drive belt -see figure- and set it aside.