911 Carrera 4 Cabriolet (996) F6-3.4L (1999)
12. Unscrew holder of the oil filler neck. Unscrew three M6 screws -arrows- for this purpose. Lay ground cable aside.
13. Unscrew union nut of the oil hose on the oil pressure sensor -1- with an a/f 19 open-ended wrench. Always counter at the hexagon of the oil filler
neck holder -2- with an a/f 22 open-ended wrench when doing this.
14. Pull off plug of the engine compartment temperature sensor -arrow-.
15. Undo the upper six screw-type hose clamps on the rubber sleeves of the intake distributors. For easier access, pull off the plug of the hydraulic
valve for the camshaft actuator.
16. Carefully pull the intake distributor off the rubber sleeves. Lever it off with a screwdriver if necessary.
NOTE: Do not "yank" up the intake distributor, look out for any connected lines and plug connections.