TROUBLESHOOTING 20
125
Faults Possible cause Action
Malfunction indicator lamp
lights up or flashes
Error in the electronic fuel
injection
– Check the wiring for damage and the
electrical plug-in connections for corro-
sion and damage.
– Read out the fault memory using the
KTM diagnostics tool.
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. 115)
Engine oil too thin (low viscos-
ity)
– Change the engine oil and oil filter,
clean the oil screens. ( p. 116)
Piston or cylinder worn – Measure the piston/cylinder mounting
clearance.
12 V battery discharged 12 V battery is not charging – Check the charging voltage.
– Check the stator winding of the alter-
nator.
Unwanted power consumer – Check the open-circuit current.