TROUBLESHOOTING
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71
TROUBLE
CAUSE
REMEDY
Engine overheats
Defect fan or thermoswitch for fan
Air in the cooling system
Contact an authorized KTM workshop.
Bleed the cooling system (see Maintenance work)
FI lamp is blinking / lights up
Error in the injection system
Visit an authorized KTM workshop
Engine stalls while driving
No fuel
The fuse for the ignition or fuel pump
is blown
Refuel
Replace fuse 1, 2 or 4
High oil consumption
Engine oil level too high
Engine oil too thin (viscosity)
Kink in engine vent hose
Check engine oil level when the engine is warm; correct if
necessary
Use thicker engine oil; see chapter „Engine oil“
Remove the seat, move the tank back and check engine vent
hoses
Headlight and position light fail Blown fuse
Replace fuse 7
Turn signal, brake light and horn
do not function
Sicherung durchgeschmolzen
Replace fuse 6
Time is not displayed or not cor-
rectly displayed
Blown fuse, thus no continuous
power supply
Replace fuse 2 and set the clock.