17 Tuning The Engine; Changing The Mapping; Checking The Play In The Throttle Cable - KTM 250 SX 2024 Owner's Manual

17 TUNING THE ENGINE

17.1
17.2
114

Changing the mapping

Info
The desired engine characteristic can be altered using the combination switch.
Changing the mapping also affects the response of the exhaust control.
The setting most recently selected is activated again when restarting.
The mapping can also be changed during the ride.
W00077-10
W00077-11

Checking the play in the throttle cable

400192-11
Activating STANDARD mapping:
–
1
Press button .
Guideline
Engine speed
The indicator lamp
STANDARD – balanced response
Activating ADVANCED mapping:
–
2
Press button .
Guideline
Engine speed
The indicator lamp
ADVANCED – direct response
–
Check the throttle grip for smooth operation.
–
Move the handlebar to the straight-ahead position. Turn the
throttle grip back and forth slightly and determine the play in
A
throttle cable .
Play in throttle cable
» If the throttle cable play does not meet the specified value:
–
Adjust the play in the throttle cable.
Danger
Danger of poisoning Exhaust gases are toxic and inhal-
ing 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.
–
Start the engine and let it run at idle speed. Move the handle-
bar to and fro over the entire steering range.
The idle speed must not change.
» If the idle speed changes:
< 4,000 rpm
A
lights up.
< 4,000 rpm
B
lights up.
2 ... 3 mm (0.08 ...
0.12 in)
( p. 115)