
TUNING THE ENGINE
157
15.2
Adjusting the play in the throttle cable
x
100621-10
–
Move the handlebar to the straight-ahead position.
–
Use the KTM diagnostics tool to set the throttle stepper motor to the basic position.
–
Loosen counter nut
.
–
Set the play in the throttle cable by turning adjusting screw
.
Guideline
Play in throttle cable
3… 5 mm (0.12… 0.2 in)
–
Tighten counter nut
.
15.3
Ignition curve plug-in connector
100554-10
Plug-in connector
is located under the seat close to where the top of the shock absorber
is attached.
By disconnecting the plug-in connector, the ignition curve for fuel with an octane rating
below 95 (ROZ 95 / RON 95 / PON 91) is activated. While the engine will have a slightly
lower power output, this setting prevents engine damage by hindering spark knocking due
to poor fuel quality.
Possible states
• Plug-in connector disconnected
–
Fuel with an octane rating of 80 to 94 (RON) can be
used for one tank full.
• Plug-in connector connected
–
Fuel with an octane rating of 95 or higher can be used.
Summary of Contents for 990 Adventure AUS
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