20 TROUBLESHOOTING 171
Faults Possible cause Action
The engine does not turn when the
starter button is pressed
Operating error – Carry out the start procedure. ( p. 47)
The battery is discharged – Recharge the battery. ( p. 129)
– Check the quiescent current.
Fuses 1, 2, 3 are blown – Change the fuses of individual power consumers.
( p. 135)
Main fuse burned out – Change the main fuse. ( p. 132)
No ground connection present – Check the ground connection.
Engine turns only if the clutch lever is
drawn
The vehicle is in gear – Shift gear to neutral.
The vehicle is in gear and the side
stand is folded out
– Shift gear to neutral.
Engine turns but does not start. Operating error – Carry out the start procedure. ( p. 47)
Fuse 3 blown – Change the fuses of individual power consumers.
( p. 135)
The plug-in connection of the fuel hose
connection is not connected
– Connect the plug-in connection of the fuel line.
Defect in fuel injection system – Read out the fault memory using the KTM diag-
nostics tool.
Throttle opened while starting – When starting, DO NOT open the throttle
– Carry out the start procedure. ( p. 47)
Engine has too little power. Air filter is very dirty – Remove the air filter. ( p. 81)
– Install the air filter. ( p. 82)
Fuel screen is very dirty – Change fuel screen.
Fuel filter is very dirty – Check the fuel pressure.
Defect in fuel injection system – Read out the fault memory using the KTM diag-
nostics tool.
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