Vacuum Diagrams: Introduction: PASSAT

Fig 1: Vacuum Diagram EVAP System (1.8L Turbo)

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Fig 2: Vacuum Diagram Secondary Air Injection System (1.8L Turbo)

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Fig 3: Vacuum Diagram Turbo System (1.8L Turbo)

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Fig 4: Vacuum Diagram Connections, Upper View (2.8L V6)

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Fig 5: Vacuum Diagram Connections, Rear View (2.8L V6)

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Fig 6: Vacuum Diagram EVAP System (2.8L V6)

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Fig 7: Vacuum Diagram Intake Manifold Change-Over System (2.8L V6)

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Fig 8: Vacuum Diagram Secondary Air Injection System (2.8L V6)

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Fig 9: Vacuum Diagram EVAP System (4.0L W8)

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Fig 10: Vacuum Diagram Intake Manifold, Upper Section (4.0L W8)

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Fig 11: Vacuum Diagrams Secondary Air Injection System (4.0L W8)

Courtesy of VOLKSWAGEN UNITED STATES, INC.