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Home >> Audi >> 2016 >> S5 Prestige, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 116 (Emission Control Systems (Aux. Emission Control Devices) (H4DOTC)) >> Secondary Air Combination Valve >> Inspection >> Other Inspections

Secondary Air Combination Valve: Inspection: Other Inspections

WARNING: This page is about a different car, the 2012 Subaru Forester. However, it is still accessible from the selected car via links, so may be relevant.
  1. Check that the secondary air pipe has no deformation, cracks or other damages.
  2. Check that the air duct has no cracks, damage or loose part.