TROUBLESHOOTING 93
Faults Possible cause Action
FI warning lamp (MIL) lights
up/flashes
Defect in fuel injection system – Stop the motorcycle and identify the faulty part
using the blink code.
Info
See blink code
– Check the cabling for damage and the connec-
tors for corrosion and damage.
– Read out the fault memory using the KTM diag-
nostics tool. x
High oil consumption Engine vent hose bent – Route the vent hose without bends or change it
if necessary.
Engine oil level too high – Check the engine oil level. ( p. 85)
Engine oil too thin (low viscosity) – Change the engine oil and oil filter, clean the
oil screen. x ( p. 86)
Piston and cylinder worn – Piston/cylinder - determine the mounting clear-
ance. x
Battery is discharged Battery is not being charged by alter-
nator
–
Check the charging voltage. x
–
Check the stator winding of the alternator. x
Unwanted power consumer –
Check the quiescent current. x
Speedometer values deleted (time,
stop watch, lap times)
The battery in the speedometer is
discharged
– Change the speedometer battery. ( p. 78)
The high beam, low beam, parking
light, tail light, and license plate
lamp are not working
Fuse 3 blown – Change the fuses of individual power
consumers. ( p. 74)
The speedometer, horn, brake light,
turn signal, and radiator fan are not
functional
Fuse 4 blown – Change the fuses of individual power
consumers. ( p. 74)