Honda Fit manuals

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

Second generation (2007-2026) / Honda Fit 2007-2026 Repair Manual / Powertrain / Engine / Emissions / Catalytic Converter / 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:

Secondary HO2S Replacement
Special Tools Required O2 Sensor Wrench Snap-on S6176 or equivalent, commercially available Disconnect the secondary HO2S connector (A). Raise the vehicle on a lift. ...

A/T Countershaft Reverse Selector Hub Installation (A/T)
Special Tools Required Driver Handle, 40 mm I.D. 07746-0030100 Install 1st gear, 2nd gear, 3rd gear, the 33.2 x   40 x 26 mm   collar, the 29 mm cotters, and the 33 x ...

Wipers and Washers
NOTICE Do not use the wipers when the windshield is dry. The windshield will get scratched, or the rubber blades will get damaged. NOTICE In cold weather, the blades may freeze to the windshie ...

© 2026 Copyright www.hfitinfo.com