Catalytic Converter, Removing And Installing: Installing: Notes

WARNING: This page is about a different car, the 2016 Audi A3 and 2015 Audi A3. However, it is still accessible from the selected car via links, so may be relevant.

Replace the self-locking nuts and bolts, gaskets, seals and O-rings after removing.
Secure all hose connections with hose clamps that match the ones used in series production. Refer to the Parts information.
During installation, install all cable ties back at the same position.

-- Place new seals on the entrance funnel centering pins on the catalytic converter, push the new clamp on the entrance funnel.

-- Install the catalytic converter from above, and place the stud bolts in the lower bracket.

-- Further tightening sequence is in the following table. Refer to CATALYTIC CONVERTER TIGHTENING SPECIFICATION AND SEQUENCE .