A6 Sedan V6-2.8L (AHA) (1998)
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Intake Manifold: Locations
Component Location View: N156, N158, N205, N208
N156 - Intake Manifold Tuning (IMT) Valve
N156 Intake Manifold Tuning (IMT) valve
- at back of intake manifold, on mounting place above intake air duct, left side
- also intake manifold "change-over" valve
