Vacuum Diagrams: Introduction: TOUAREG: Notes

Fig 1: Vacuum Diagram EVAP System (3.2L, Engine Codes AZZ & BAA) (4.2L, Engine Code AXQ)

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Fig 2: Vacuum Diagram EVAP System (4.2L, Engine Code BHX)

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Fig 3: Vacuum Diagram Intake Manifold, Upper Section (3.2L, Engine Code BAA)

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Fig 4: Vacuum Diagram Intake Manifold Change-Over System, With Secondary Air Injection System (4.2L, Engine Codes AXQ & BHX)

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Fig 5: Vacuum Diagram Secondary Air Injection System (4.2L V8)

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