22 TROUBLESHOOTING 199
Faults Possible cause Action
Engine turns but does not start Coupling of fuel hose connection not
connected
– Reconnect coupling of fuel hose connection.
Defect in fuel injection system – Read out the fault memory using the KTM diag-
nostics tool. x
Fuel quality is insufficient – Add suitable fuel.
Engine dies during the trip Lack of fuel – Refuel. ( p. 94)
Defect in fuel injection system – Read out the fault memory using the KTM diag-
nostics tool. x
The engine warning lamp lights
up/flashes
Defect in fuel injection system – Read out the fault memory using the KTM diag-
nostics tool. x
The ABS warning lamp lights up ABS fuse is blown – Change the fuses in the fuse box. ( p. 163)
Wheel speeds of front and rear wheels
differ greatly
– Stop, switch off the ignition, start again.
Malfunction in ABS – Read out the fault memory using the KTM diag-
nostics tool. x
High oil consumption Engine oil level too high – Check the engine oil level. ( p. 184)
Engine oil too thin (low viscosity) – Change the engine oil and filter, clean the oil
screens. x ( p. 185)
The battery is discharged A power consumer is connected to the
socket/ACC1.
– Disconnect the power consumer from the
socket/ACC1.
–
Recharge the battery. x ( p. 157)
The hazard warning flasher is switched
on
– Switch off the hazard warning flasher.
–
Recharge the battery. x ( p. 157)
Battery is not charged by alternator –
Check the charging voltage. x
Ignition not switched off when vehicle
was parked
–
Recharge the battery. x ( p. 157)