09 Blown fuel pump fuse

[yamahinn03]

Could this just be random or an issue? Rode a short bit today and just died, no other issues.
Was thinking ground somewhere but found blown fuse instead.
Was throwing code 43.

 

[MrSled]

Could this just be random or an issue? Rode a short bit today and just died, no other issues.
Was thinking ground somewhere but found blown fuse instead.
Was throwing code 43.

Follow the harness up over the tank and pull it back. I have had a rub thru there that caused all kinds of fuse issues.

 

[yamahinn03]

Kinda what I was thinkn, has to be something that caused it. Is there a ground block in there somewhere??
Funny there was no issue before this and after replacing I put on 90mi Saturday an all good.

 

[MrSled]

Kinda what I was thinkn, has to be something that caused it. Is there a ground block in there somewhere??
Funny there was no issue before this and after replacing I put on 90mi Saturday an all good.

There may be a few blocks taped into the harness but I would check as I noted.

 

[yamahinn03]

Will do.. Does the tank have to be removed??

 

[MrSled]

Will do.. Does the tank have to be removed??

It would be best to see the harness with it off.

 

[yamahinn03]

Thanx, see what I can find!!

 

[yamahinn03]

All tore apart an found nothing??
Any other suggestions??

 

[yamahinn03]

???

 

[MrSled]

???

Is the relay a red one or black one on the fuel pump?

 

[yamahinn03]

Red. New last year.
Orignal froze up first ride last season.

 

[MrSled]

Red. New last year.
Orignal froze up first ride last season.

There has to be a short in the line that feeds the fuel pump.. the only way to be sure is pull back all the harness and start looking for rub thrus.. electrical issues are the worst. Take a good look at the grounding blocks tapped into the harness for corrosion too.