Honda Fit: Fuel and Emissions System Description - Catalytic Converter System

Catalytic Converter   System

Warm Up Three Way Catalytic Converter   (WU-TWC) and Under-floor Three Way Catalytic Converter (Under-floor TWC)

The WU-TWC and the under-floor TWC convert hydrocarbons (HC), carbon monoxide (CO), and oxides of nitrogen (NOx) in the exhaust gas to carbon dioxide (CO2), nitrogen (N2), and water vapor.

WU-TWC (ATTACHED TO THE CYLINDER HEAD)

UNDER-FLOOR TWC

See also:

Transmission End Cover Removal (A/T)
Special Tools Required Mainshaft Holder 07GAB-PF50101 Remove the bolts securing the ATF inlet line (D) and ATF filter holder (E), the line bolt and sealing washers, and remove the ATF in ...

Disassembly
Compress the damper spring, then remove the nut (A) while holding the damper shaft with a hex wrench (B). Do not compress the damper spring more than necessary to remove the nut. ...

Removal
Raise and support the vehicle. Remove the rear wheel. Remove the wire guide grommet (A) from both sides of the axle beam. @font-face ...