TROUBLESHOOTING 20
125
Faults Possible cause Action
Malfunction indicator lamp
lights up or flashes
Malfunction in the electronic
fuel injection
– Check the wiring for damage and the
electrical plug-in connections for corro-
sion and damage.
– Read out 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. 116)
Engine oil too thin (low viscosi-
ty)
– Change the engine oil and oil filter,
clean the oil screen. ( p. 116)
Piston or cylinder worn – Measure the piston/cylinder mounting
clearance.