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Home >> Porsche >> 2012 >> Panamera Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (10 - Engine - Crankcase, Suspension 4.8L Turbo -- 970 - PANAMERA (970)) >> WM, 1052IN Information On Engine Ventilation Systems On Turbo Engines (OBD2) - Especially For USA >> Information >> Overview Of Affected Line Connections - Panamera Turbo

Overview Of Affected Line Connections - Panamera Turbo

WARNING: This page is about a different variant/trim than selected.
Fig 1: PCV Positive Crankcase Ventilation 1 Components Location
G15197895Courtesy of PORSCHE CARS NORTH AMERICA, INC.

PCV positive crankcase ventilation 1 - overview of lines

1  Top engine ventilation connection
2  PCV vent hose
3  PCV pipeline
G15197896Courtesy of PORSCHE CARS NORTH AMERICA, INC.

PCV positive crankcase ventilation 2

1  Do not open clamp! Leaks cannot be detected!
2  Do not open clamp! Leaks cannot be detected!
G15197897Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Full-throttle ventilation

1  Full-throttle ventilation one-way connection => Can be opened but will be damaged irreparably, so cannot be refitted. Make sure the markings are positioned correctly with respect to each other during initial fitting. => Leaks cannot be detected!
2  Full-throttle ventilation one-way connection to intake manifold => Can be opened but will be damaged irreparably, so cannot be refitted. Make sure the markings are positioned correctly with respect to each other during initial fitting. => Leaks cannot be detected!