Warm Up Three Way Catalytic Converter (WU-TWC) (RH) Removal Note
WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the joint shaft (See JOINT SHAFT REMOVAL/INSTALLATION ).
- Disconnect the HO2S (RH) connector.
- Remove the WU-TWC (RH).