Fuel Pump Won't Prime

Adventura Mike · « **on:** October 09, 2023, 11:38:09 AM »

Hi All,

I have a 650MT/Adventura here in the states. I went to go first and check my mileage before going out for a ride. The fuel pump primed completely and I did not start the bike. After 30 minutes when I did go back and try to start the bike the fuel pump would not prime and not start at all. When flipping the starter switch I can hear the starter relay click so I do not think it is that. The battery is showing 12.6 volts. Any suggestions here as to what the issue could be? Low battery, bad fuel pump, bad kill switch etc?

NMKawierider · « **Reply #1 on:** October 09, 2023, 12:29:38 PM »

work the kill switch a couple of times...make sure it is in the run position.

Adventura Mike · « **Reply #2 on:** October 13, 2023, 06:05:15 PM »

It still isn't that. I rocked it a few times and nothing worked.

Adventura Mike · « **Reply #3 on:** December 28, 2023, 02:07:49 PM »

UPDATE:

Turns out it was a bad ECU that was causing this issue. Seemed to be a defective ECU that the bike was installed with. Took it to the dealer
and they took care of it and it was covered under warranty.

NMKawierider · « **Reply #4 on:** December 28, 2023, 02:15:26 PM »

Good news. Glad to hear it was taken care of.

Adventura Mike

Fuel Pump Won't Prime

NMKawierider

Re: Fuel Pump Won't Prime

Adventura Mike

Re: Fuel Pump Won't Prime

Adventura Mike

Re: Fuel Pump Won't Prime

NMKawierider

Re: Fuel Pump Won't Prime