KTM 990 SupermotoR, Owner'S Manual

Page: 155 / 208

TUNING THE ENGINE
153
15.4
Adjusting the ignition curve to the fuel quality
–
Switch off the ignition by turning the ignition key to the OFF position.
–
Remove the seat. ( p. 81)
To activate the ignition curve for low octane fuel:
Note
Engine damage Low-quality fuel damages the engine.
–
Operate the vehicle with fuel with an octane rating below 95 (ROZ 95 / RON 95 / PON 91) for no more than one tank full.
–
The ignition curve must be adjusted to low octane fuel.
–
Disconnect plug-in connector.
Plug-in connector disconnected
–
Fuel with an octane rating of 80 to 94 (RON) can be used for one tank full. ( p. 152)
Activate the ignition curve for fuel with an octane rating of 95 or higher (ROZ 95/RON 95/PON 91):
–
Connect plug-in connector.
Plug-in connector connected
–
Fuel with an octane rating of 95 or higher can be used. ( p. 152)
–
Mount the seat. ( p. 82)
15.5
Checking the basic position of the shift lever
0 0 0 A A
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. x ( p. 154)