KTM 250 SX 2019, Руководство пользователя

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TUNING THE ENGINE 16
115
Info
If there is a big engine speed rise, reduce the idle
speed to a normal level and repeat the above steps.
If the procedure described here does not lead to sat-
isfactory results, the cause may be a wrongly dimen-
sioned idling jet.
If you can turn the idle air adjusting screw to the end
without any change of engine speed, mount a smaller
idling jet.
After changing the jet, start from the beginning with
the adjusting steps.
Following extreme air temperature or altitude changes,
adjust the idle speed again.
16.6 Plug-in connector of ignition timing map adjustment
K01214-10
(All SX models)
Plug-in connector
1
of the ignition timing map adjustment is
located on the frame under the fuel tank.
K01217-10
(All XC models)
Plug-in connector
1
of the ignition timing map adjustment is
located on the frame under the fuel tank.
Possible states
(All SX models)
• Soft
–
The plug-in connector of the ignition timing map
adjustment is disconnected to achieve better rideability.
• Performance
–
The plug-in connector of the ignition tim-
ing map adjustment is joined to achieve higher perfor-
mance.
(All XC models)
• Soft
–
The plug-in connector of the ignition timing map
adjustment is disconnected to achieve better rideability.
• Performance
–
The plug-in connector of the ignition tim-
ing map adjustment is joined to achieve higher perfor-
mance.