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:

Using the Tailgate Open Handle
Models with remote transmitter When all the doors are unlocked, the tailgate is unlocked. All models Pull up the tailgate open handle and lift open the tailgate. To close the tailgate, grab ...

Throttle Body Disassembly/Reassembly
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Engine Oil Replacement
Allow the engine to reach operating temperature (fan comes on at least twice). Remove the drain bolt (A), and drain the engine oil. Reinstall the drain bolt with a ...