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Home >> Audi >> 2010 >> S4 Automatic DCT >> Repair and Diagnosis >> External Pages >> Different car >> Section 160 (Engine Intake System (Induction) And Turbocharger (H4DOTC)) >> Air By-pass Valve >> Inspection >> Other Inspections

Air By-pass 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.

Check that the vacuum hose and air by-pass pipe have no cracks, damage or loose part.