`03 SV fuel injection question??

I have had my sv for only a little while and I am not sure about this, when you turn the ignition on, does the fuel pump power up and run like on gsxr's?
I rewired for a keyless ignition and all the dash lights come on, and it cranks over, but won't start. The FI light is solid on when the ignition is turned on, and when I crank it, it goes off, but no start.
Did I do something wrong?
I also bypassed the clutch switch, correctly I believe, so I don't think that's it, since it does turn over. The pump was working before I changed everything, I put an `06 tank on but the kept the `03 pump since the connector is different. It had not been started in so long I can't remember about the pump.

 

The pump primes when you turn the key, unless the kill switch is on.

 

Check the connector and the fuse before you start worrying about the wiring. WHy do I know this? Don't ask.

 

I ran in to this same issue. There is a wire that goes from the ignition to the ECU that is a anti theft feature. You need to supply 5v to it. If you put a 100ohm resister to between that leed to 12v, it will supply the right voltage.

The fuel pump should kick on like the gxsr before start up.

 

I'm wit AssClown.

 

Ahh gracie.
I saw you post in the TWF forum as well, was that you? I can only imagine one person would want that user name.
I will try it next.

 

Oh wait, what color is that wire?

 

Yep. That was me. Zoran helped me get past the issue. It is one of the smaller wires, orange with green horizontal stripes.

Ya, it is amazing. This screen name seem to be available for any board I join.

 

Thanks, I'll check it out.

 

Okay, ended up rewiring the resistor, which was already in play. Still same problem, everything but fuel pump works... I tryed jumping (in "dealership mode") but got nothing except "chec" on the dash. Checked tip over switch, both ways, no change, my clutch switch jump wiring looks fine too. Pulling my hair out...

I found a wiring diagram online, but don't really know what I'm looking at.

 

Clutch switch cuts power to the starter, that's not your problem.

Check if you have power at the pump and work your way back to the switch. Posting a schematic or at least description of how you rewired it would also be helpful.

 

Are you getting any power at the fuel pump connector? Be sure of that first. If there *is* power, disassemble the pump and/or give it a shot of compressed air. For some reason when they sit a while, they go AWOL, I have seen it a number of times. Must be the brushes getting corroded or something.

 

Thanks Guys! I will check all these things in the am. Have to go to work. Come to think of it,the pump did look pretty bad when I pulled it out of the other tank...

 

There is power to the pump, but nothing. ??? Perhaps my pump is bad. Any other ideas?

 

Pump has two wires. One to ground/one to (+) side of 12v.

If you jumper wire the pump, the pressure pumps, you just want to see if the pump will pump. Perhaps it could be the pump. But test the easy stuff out first.