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Posted by Troll
 - July 29, 2019, 10:54:44 AM

Do you have an aftermarket ign switch installed? The fuel pump will not turn on if the signal to the #25 (shows "unused" in the diagrams) is not correct. This prevents hot wire thefts. There should be power at the fuel pump connector on key up. The ECM grounds the other side of the pump to make it run. Once you determine which wire is which ( I don't have a j wiring diagram), then ground the non B+ wire with the key on, and the pump should run

Posted by badboy194
 - July 28, 2019, 19:39:01 PM

My 1500 Drifter set for @ 6 months.  Went to start it and fuel pump doesn't start up.  Cranks good.  Put new battery in and cranks hard. Lights all work. Bike is in neutral with clutch in or out no difference. Any suggestions? Thanks

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