Oxidation Catalytic Converter
The oxidation catalytic converter is in the
exhaust system. Through chemical
reactions, they convert HC and CO in the
engine's exhaust to carbon dioxide (CO )
and water vapor.
Crankcase Emission Control System
The engine is equipped with a closed
crankcase system to prevent discharging
crankcase emissions into the atmosphere.
Blow-by gas is returned to the combustion
chamber through the air cleaner and the
carburetor.
Emission Control Systems
Problems That May Affect Motorcycle
Exhaust Emissions
If you are aware of any of the following
symptoms, have the vehicle inspected and
repaired by your authorized Honda
2
motorcycle dealer.
Symptoms:
1.
Hard starting or stalling after starting
2.
Rough idle
3.
Misfiring or backfiring during
acceleration
4.
After-burning (backfiring)
5.
Poor performance (driveability) and
poor fuel economy
Technical Information
223