Husqvarna FC 450 Heritage 2023 Owner's Manual page 146

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20 TROUBLESHOOTING
Faults
Malfunction indicator lamp
lights up or flashes
High oil consumption
12 V battery discharged
144
Possible cause
Malfunction in the electronic
fuel injection
Engine vent hose bent
Engine oil level too high
Engine oil too thin (low viscosi-
ty)
Piston or cylinder worn
12 V battery is not charging
Unwanted electrical power
consumer
Action
Check the wiring for damage and the
electrical plug-in connections for cor-
rosion and damage.
Read out the fault memory using the
Husqvarna Motorcycles diagnostics
tool.
Route the vent hose without bends or
change it if necessary.
Check the engine oil level. (
Change the engine oil and the oil filter,
clean the oil screens.
(
Measure the piston/cylinder mounting
clearance.
Check the charging voltage.
Check the stator winding of the alter-
nator.
Check the open-circuit current.
p. 134)
p. 135)

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This manual is also suitable for:

Fx 450 2023Fc 450 2023Fc 450 rockstar edition 2023

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