KTM 690 ENDURO EU Motorcycle User Manual


 
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.
Fuse5 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)
FIwarning 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)
Fuse1,2 or4 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)