Catalytic Converters, Removing And Installing: Installation

WARNING: This page is about a different car, the 2010 Audi Q7, 2009 Audi Q7, 2008 Audi Q7, and 2007 Audi Q7. However, it is still accessible from the selected car via links, so may be relevant.

Tightening specifications, refer to EXHAUST SYSTEM OVERVIEW and EXHAUST MANIFOLD OVERVIEW .

Install in reverse order of removal. Note the following:

NOTE:

Replace seals and self-locking nuts.

Secure all hose connections using hose clamps appropriate for the model type .

When Installation, bring all cable ties back to same positions.

-- Fasten the drive shaft on the front final drive, refer to FRONT FINAL DRIVE, REMOVING AND INSTALLING ..

-- Install the drive shaft heat shield, refer to FRONT FINAL DRIVE, REMOVING AND INSTALLING .

-- Install the oxygen sensors, refer to OXYGEN SENSORS .

-- Install the Throttle Valve Control Module -J338-, refer to Multiport Fuel Injection .

-- Install exhaust system free of stress, refer to EXHAUST SYSTEM, INSTALLING .

-- On a vehicle with air suspension, deactivate vehicle lift mode, refer to VEHICLE LIFT MODE .