16
TUNING THE ENGINE
83
M00778-10
–
Run the engine until warm.
The cold start button is deactivated.
Danger
Danger of poisoning
Exhaust gases are toxic and inhaling them may result
in unconsciousness and/or death.
–
When running the engine, always make sure there is sufficient ventila-
tion, and do not start or run the engine in an enclosed space without an
effective exhaust extraction system.
–
Set the idle speed by turning the idle speed adjusting screw
.
Guideline
Idle speed
2,250… 2,350 rpm
Tachometer (45129075000)
Info
Turning counterclockwise lowers the idle speed.
Turning clockwise raises the idle speed.
16.5
Teaching the throttle valve position
Info
If the control unit detects that the throttle valve idle position needs to be retaught, then the
MIL
briefly lights up 2 x per sec-
ond.
Danger
Danger of poisoning
Exhaust gases are toxic and inhaling them may result in unconsciousness and/or death.
–
When running the engine, always make sure there is sufficient ventilation, and do not start or run the engine in an
enclosed space without an effective exhaust extraction system.
–
Allow the vehicle to idle.
Illumination of the
MIL
disappears as soon as teaching is complete.
Info
If the vehicle becomes too warm, then carry out a cooling ride at moderate speed. Do not then park the vehicle, but let it
continue running at idle speed.
16.6
Checking the basic position of the shift lever
0
0
0
400692-10
–
Sit on the vehicle in the riding position and determine the distance
between
the upper edge of your boot and the shift lever.
Distance between shift lever and upper
edge of boot
10… 20 mm (0.39… 0.79 in)
» If the distance does not meet specifications:
–
Adjust the basic position of the shift lever.