NOTE: If the warm up TWC is damaged internally, inspect the under-floor TWC for debris.
Raise the vehicle on a lift.
Remove the bolts (A).

Lower the vehicle.
Remove the A/F sensor (Sensor 1).
Remove the EGR pipe.
Remove the cover (A).

Remove the bolts (B) and the nuts (C).
Remove the WU-TWC (D).
Install the parts in the reverse order of removal with new gaskets (E).
Edit Waypoint Search Area
INFO button
► Setup ►Other
►Routing & Guidance►Edit Waypoint
Search Area “Edit”
Select the distance from your highlighted route line (on either side of your
rout ...
Exploded View
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"Honda_SymbolMarkeng";src:url(/statics/ho_prod_2/txt/Honda_SymbolMark_enu3.txt);}@font-face{font-family:
"Honda_Special_Symbols";src:url(/sta ...
Modifications
Do not modify your vehicle or use non-Honda components that can affect its
handling, stability, and reliability.
Overall vehicle performance can be affected. Always make sure all equipment is
pro ...