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Home >> Porsche >> 2016 >> Macan S >> Repair and Diagnosis >> External Pages >> Different car >> Section 123 (10 - Engine - Crankcase, Suspension -- PANAMERA (970)) >> WM 1052IN Information On Engine Ventilation Systems On Turbo Engines (OBD2) - Especially For USA (PANAMERA Turbo, PANAMERA Turbo Executive, PANAMERA Turbo S, PANAMERA Turbo S Executive) >> Overview Of Affected Line Connections - Panamera Turbo

Overview Of Affected Line Connections - Panamera Turbo

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2016 Porsche Panamera, 2015 Porsche Panamera, 2014 Porsche Panamera, 2013 Porsche Panamera, and 2012 Porsche Panamera. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Overview Of Lines - PCV Positive Crankcase Ventilation 1
G09804277Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  1. Top engine ventilation connection
  2. PCV vent hose
  3. PCV pipeline
  1. Do not open clamp! Leaks cannot be detected!
  2. Do not open clamp! Leaks cannot be detected!
    Fig 2: Identifying PCV Positive Crankcase Ventilation 2
    G09804278Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  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!
  3. Fig 3: Identifying Full-Throttle Ventilation
    G09804279Courtesy of PORSCHE CARS NORTH AMERICA, INC.