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:

Mainshaft Thrust Clearance Adjustment (M/T)
Special Tools Required Mainshaft Base 07GAJ-PG20130 Collar 07GAJ-PG20120 Mainshaft Holder 07GAJ-PG20110 Remove the 72 mm shim (A) and oil guide plate M from the transmission housing ...

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