Fuel Pump not Priming

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Old Jul 16, 2025 | 07:23 PM
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Default Fuel Pump not Priming

I have a 2003 cbr600rr with 14k miles. I was recently involved in a small wreck in which I played the bike over at about 35mph. Nothing major just the plastics scratched up. Everything still works perfectly expect the fuel pump won’t prime. When I flip the kill switch, all I hear is the relay click and no priming. I check the fuel pump and it still works by wiring it to the battery. Checked my relays and they are good. Checked switch and it is good with correct voltage. Check the fuel pump connection and I’ve got power to the green wire but no power to the brown wire. I’ve tried following the brown wire but it doesn’t seem to go far. Literally everything on the bike works just fine from all my testing but the pump just won’t prime. I am very lost and don’t know what it could be. The one connected is also like half cracked but all the metal tabs still insert into the other pieve so I think it’s fine. I k ow the brown wire is not getting power but where should I follow it to to find the problem?
 
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