Removing Positive Crankcase Ventilation Line (Oil Filler Neck Section)

Loosen positive crankcase ventilation line -1- from cylinder head cover for cylinder 4-6 -2- .
1. 1.1 Unclip clips -4 and 5- .
2. 1.2 Unscrew screw -6- .
3. 1.3 Pull off positive crankcase ventilation line -1- from oil filter housing -3- .
4. 1.4 Release positive crankcase ventilation line quick-connecting lock -7- and disconnect.
Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Positive crankcase ventilation line to cylinder head cover for cylinder 4-6
Detach positive crankcase ventilation line -1- from oil filler neck -2- .
1. 2.1 Release positive crankcase ventilation line quick-connecting lock -3- and disconnect.
Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Positive crankcase ventilation line to oil filler neck
Remove positive crankcase ventilation line -1- .
1. 3.1 Loosen positive crankcase ventilation line -1- from cylinder head cover for cylinder 1-3 -2- .
  1. 3.1.1 Release positive crankcase ventilation line quick-connecting lock -3- and disconnect, pressing electric wire harness -4- aside.
2. 3.2 Guide positive crankcase ventilation line -1- out of engine compartment.
Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Positive crankcase ventilation line to cylinder head cover for cylinder 1-3