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Husaberg 390 -11 does not start

D

Daniel Thilen

Joined Nov 2017
3 Posts | 0+
Sweden
My Husaberg 390FE 2011 does not start. I only have 5v in the switch to the fuel pump when I press the start button.
But the starter engine is spinning as it should.
Anyone who has been involved in something like ?? The motorcycle has been around 70 hours.
Thank you for all the answers. / Daniel
 
Is the fuelpump priming?
Startar bränslepumpen när du trycker på startknappen?
Jag har just nu förmodligen ett liknande problem. Ska mäta hur mycket jag har i kontakten till pumpen ikväll.

Is the fuelpump starting when you hit the starter?
Im experiencing likewise problems and im checking Volt out to pump tonight.
 
Last edited:
Starter takes most power from battery pulling power from fuel pump on my 450 if battery isn’t fully charged won’t start even though it seems to be spinning fast enough. Try charging battery
 
I have also tried to have a car battery and put it on the motorcycle battery and pressed the start button. In case the motorcycle battery is bad. Even then, it's kind of 5v on the connector. The pump never starts. What cable could it be if there is cable break? Can I get an electrical scheme online?
 
So, last night i got really angry.
Took it apart, stripped the cable stem and followed the cable from the connector all the way up. Nothing, still only 5-6 V.
Found a Red/white cable from starter relay wich was broken, fixed that.

checked in box and also from box i got 5-6 V ! ???

put everything back together, hockeytape around the cablestem so on.
test it and IT PRIMES. checked and now it gives 10V to the connector.
It HAS to be something before the Computerbox...

Yes i also tested the fuelpump stright on the battery and it works fine...
 
Last edited:
If the battery has completely gone fishing trying with a jumper battery may still render low voltage, so you need to get a known fresh battery in the bike to make anything out of it.
I know sounds weird, but Ive worked in a shop long enough to see the pattern.
 
Looked around and the 4 red-White Cables from the starter relay have been an issue for more people. I found 1 Cable totally off and the rest just barely hanging together. Maybe this is something you should check.
Im not strange to Battery problems aswell, but i had problems with mine stalling when i hit on side of tank and when i was riding shaky - so some kind of connectionproblem ?
 
Thank you for all the answers so far.
So I'll follow the cables from the pumping system. Is it the one sitting between the fridge inside the frame ?? So hopefully I have a cable break there too ?? Have I understood correctly??
 

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