KTM 690 ENDURO AUS/UK 2008, Owner'S Manual

Page: 144 / 179

TROUBLESHOOTING
142
Faults Possible cause Action
Engine has too little power. Fuel filter very dirty
–
Have the fuel filter changed.
Defect in fuel injection system
–
Read the error memory with the KTM
diagnostics tool and correct the fault.
Engine overheats. Too little coolant in cooling system
–
Check the cooling system for leakage.
–
Check the coolant level. ( P. 124)
Radiator fins very dirty
–
Clean radiator fins.
Foam formation in cooling system
–
Drain the coolant.
x
( P. 126)
–
Fill the cooling system.
x
( P. 127)
Buckled or damaged radiator hose
–
Have the radiator hose changed.
Thermostat defective
–
Have thermostat checked.
Fuse 5 blown
–
Change the fuses of individual power
consumers. (
P. 109)
Defect in radiator fan system
–
Have the radiator fan system checked.
Air in cooling system
–
Fill the cooling system. x ( P. 127)
FI warning lamp ( MIL ) lights/flashes Defect in fuel injection system
–
Read the error memory with the KTM
diagnostics tool and correct the fault.
Engine dies during the journey Lack of fuel
–
Fill up with fuel. ( P. 51)
Fuse 1 , 2 or 4 blown
–
Change the fuses of individual power
consumers. (
P. 109)
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. 133)
Engine oil too thin (low viscosity)
–
Change engine oil and oil filter, clean oil
screens.
x ( P. 133)