KTM RC 390 2020, Руководство пользователя, Страница: 229 / 263

TROUBLESHOOTING 22
227
Faults Possible cause Action
The engine does not turn when
the start button is pressed Operating error
–
Carry out start procedure. ( p. 90)
12-V battery discharged
–
Charge the 12-V battery. ( p. 174)
Fuse
1
,
3
,
4
, or
7
is blown
–
Change the fuses of individual power
consumers. (
p. 180)
No ground connection present
–
Check the ground connection.
Engine turns only if the clutch
lever is drawn The vehicle is in gear
–
Shift the transmission to neutral posi-
tion.
The vehicle is in gear and the
side stand is folded out
–
Shift the transmission to neutral posi-
tion.
Engine turns but does not start Operating error
–
Carry out start procedure. ( p. 90)
Malfunction in the electronic
fuel injection
–
Read out the fault memory using the
KTM diagnostics tool.
Engine has too little power Air filter is very dirty
–
Change the air filter.
Fuel filter is very dirty
–
Check the fuel pressure.
Malfunction in the electronic
fuel injection
–
Read out the fault memory using the
KTM diagnostics tool.
Engine overheats Too little coolant in cooling sys-
tem
–
Check the cooling system for leakage.
–
Check the coolant level in the compen-
sating tank. (
p. 195)
Radiator fins very dirty
–
Clean the radiator fins.