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:

Removal (Part -1)
Do the battery terminal disconnection procedure. Raise and support the vehicle. Remove the front wheels. Tilt the steering column all the way up and mov ...

EVAP Canister Vent Shut Valve Replacement
Remove the EVAP canister assembly. Remove the hose (A), and disconnect the EVAP canister vent shut valve connector (B). Remove the EVAP canister vent shut valv ...

Playing Bluetooth® Audio
Your audio system allows you to listen to music tracks stored on your Bluetoothcompatible phone. This function is available when the phone is linked to the vehicle’s Bluetooth® HandsFreeLink ...