Catalytic Converter - Honda PCX125 2011 Owner's Manual

This scooter is equipped with a three-way

catalytic converter.

The catalytic converter contains precious
metals that serve as catalysts, promoting
chemical reactions to convert the exhaust
gasses without affecting the metals.
The catalytic converter acts on HC, CO,
and NOx. A replacement unit must be an
original Honda part or its equivalent.
The catalytic converter must operate at a
high temperature for the chemical
reactions to take place. It can set fire to
any combustible materials that come near
it. Park your scooter away from high
grasses, dry leaves, or other flammables.
A defective catalytic converter contributes
to air pollution, and can impair your
Catalytic Converter
engine's performance. Follow these
guidelines to protect your scooter's
catalytic converter.
Always use unleaded gasoline. Even a
small amount of leaded gasoline can
contaminate the catalyst metals, making
the catalytic converter ineffective.
Keep the engine in good running
condition. A poorly running engine can
cause the catalytic converter to overheat
causing damage to the converter or the
scooter.
If your engine is misfiring, backfiring,
stalling, or otherwise not running
properly, stop riding and turn off the
engine. Have your scooter serviced as
soon as possible.
Technical Information
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