Exhaust System, Checking For Leaks

WARNING: This page is about a different car, the 2016 Audi Q5, 2015 Audi Q5, and 2014 Audi Q5. However, it is still accessible from the selected car via links, so may be relevant.

Procedure

-- Start the engine and let it run at idle.

-- Seal the tail pipes with cloths or plugs during the leakage test.

-- Check the connections exhaust manifold to cylinder head, intermediate pipe to exhaust manifold and turbocharger to intermediate flange for leaks.

-- Repair detected leaks.