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2007 classic bike was runn fine friday night sat urday morning crank only
run switch in on postion.. check fuses with test light .. changed relay .. had zippers check the ecm.. I put direct wire to fuel pump and it works fine
im thinking it is alarm now everything check out no spark either put new batteries in key just notice rear light flashing like crazy need to figure out how to reset it
Just had similar problem, relay was corroded so I changed both of em (cheap insurance). Fixed the problem. My worst nightmare was that it was a nicked up wire somewhere, or a screwy sensor that id never find lol. Hope yours is an easy fix.
Same problem. no power to the ecm or the fuel pump fuse! Help
Originally Posted by wtb3886
Greetings samax64
What bike is this, make model year?
Have there been any modifications prior to this?
When you say that there is no power to fuel pump, fuse, or ECM fuse, what did you check to prove this, a volt meter or what.
could that be the systum relay ???
key is on switch is in run postion bike will crank ..
What position is the Kill Switch In?
Have you checked to see if there are any codes the bike may have on the speedo?
Did anyone ever figure this out? I replaced the whole ecm and TPS both o2 sensors. the system relay and the wide band system. I still have no power. I can make the bike run by jumping a hot wire to the fuse box. but....that's obviously not a permanent fix. please help
Did anyone ever figure this out? I replaced the whole ecm and TPS both o2 sensors. the system relay and the wide band system. I still have no power. I can make the bike run by jumping a hot wire to the fuse box. but....that's obviously not a permanent fix. please help
07 street gliDE with a 103 kit Andrews cams TMAN heads daytoNA twin tec ecm hpi throttle body
Remove the tuner and then try to start it? I've seen plug in tuners cause starting issues. I'm not familiar with that tuner but double check your wires to it.
What do you mean jumping a hot wire to the fuse box? Where are you attaching the wire at the fuse box, are you powering up a specific fuse or the whole fuse box?
With a volt meter you can make a few quick checks to see if 12V is where it should be at different ign. and kill switch positions.
It's not a tuner. The daytona twin tec is a replacement ECM. Which I just replaced. And it fixed the original problem of not idling. BUT as I stated before now I have no powere to those two fuses. I jumped power to just those two fuses from another 12 volt supply. The bike ran good. I'M down to just this one more issue.
could that be the systum relay ??? key is on switch is in run postion bike will crank .. thanks for any help
I would be looking for a possible chafed or worn through spot possibly even pinched location on the wiring harness. Also have seen wafer fuses check good with a tester but replaced the problem is solved.
How many miles on the bike? Corrosion can form in harness plug connection as well.
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