Adjusting The Idle Speed - Husqvarna FE 450 2021 Owner's Manual

17.5

Adjusting the idle speed

Warning
Danger of accidents The engine may go out spontaneously if the idle speed is set too low.
–
Set the idle speed to the specified value. (Your authorized Husqvarna Motorcycles workshop will be
glad to help.)
Activating STANDARD mapping:
–
Press button MAP until LED 1 lights up.
Guideline
Engine speed
STANDARD – balanced response
H02889-01
Activating ADVANCED mapping:
–
Press button MAP until LED 2 lights up.
Guideline
Engine speed
ADVANCED – direct response
H02886-01
–
Run the engine until warm.
The cold start button is deactivated – The cold start but-
ton is in its basic position. (
Danger
Danger of poisoning Exhaust gases are toxic and
inhaling them may result in unconsciousness and
death.
–
Always make sure there is sufficient ventilation
when running the engine.
–
Use effective exhaust extraction when starting or
running the engine in an enclosed space.
–
Set the idle speed by turning idle speed adjusting screw
Guideline
Idle speed
Tachometer (45129075000)
F02339-10
Info
Turning counterclockwise lowers the idle speed.
Turning clockwise raises the idle speed.
TUNING THE ENGINE 17
< 4,000 rpm
< 4,000 rpm
p. 22)
1,800 ... 1,900 rpm
1
.
129