APRILIA Pegaso 650 2005 Manual page 104

PEGASO 650
At low rpm the valve is activated to bring down carbon
monoxide emissions.
WARNING
When adjusting the CO rate, disable the
Secondary Air System or exhaust gas dilution
caused by the system would give a wrong
reading of the carbon monoxide percentage.
See CO ADJUSTMENT for instructions on how
to disable the SAS.
WARNING
After setting the CO rate, remember to re-
enable the Secondary Air System. The vehicle
will operate regularly
disabled but in this case the harmful emissions
will be higher. Moreover, overheating might
derive due to air not circulating, thus causing
damages to SAS tubes and unions.
DANGER
Stop air from circulating using only suitable
equipment; using plugs to block off the air box
scoop might
secondary air system and, if left there for a
certain time, the plug might enter the intake
channel while the vehicle is running, thus
jamming the throttle and making the vehicle
impossible to control.
even with system
overheat and damage the
ENGINE
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