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:

About Your Audio System
On models with navigation system, see the Navigation System Manual for operation of the audio system, and Bluetooth®HandsFreeLink®. The audio system features FM/AM radio. It can also play audi ...

Throttle Body Disassembly/Reassembly
...

Vents, Heating, and A/C
* : If equipped Airflow Controls Fan Control Dia Turn this dial to increase or decrease the fan speed and airflow. Temperature Control Dial Turning this dial clockwise increases the temperature ...

© 2026 Copyright www.hfitinfo.com