Honda CB650 Custom - Emission Control and Consumer Information; Emission Control System (USA)

N CONTROL SYSTEM
(USA
ONLY)
_-_
.
Sourcc
of Emt$ions
The
combustion
proces prcduces
carbon monodd€
and
hvdrocarbons.
Control of
hydrocarbons
is very important b€cause,
under @rtain
conditions,
they rcact
to forn
photochemicar smog
when subjected to sunliSht. Carbon
monoxide
does
not react in
the same
way, but it is toxic.
Honda
Motor
Co.,
Ltd. utilizes
leaa
catbueto:
s€ttings
and
oth€I svstems to
rEduce
carbon monoide
and hy&ocarbons.
. Exh.ust Emission Control
System
The exhaust
emission
control syst€m is compossd
of lean
cdbutetor settings,
and no
adjustmenrs should
be made
except idle speed adjustment
with the throttle stop
screw.
The
exhaust emission control
system is sepaEte from the
crank€ase
emission
control
svsrem.
71
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