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General Category => Maintenance => Topic started by: Mitragorz on November 12, 2022, 09:59:35 PM

Title: Fuel Pump Inop
Post by: Mitragorz on November 12, 2022, 09:59:35 PM
Got the carbs back on my bike today, but got no click click click from the fuel pump. It worked when I first got the bike, but now I'm getting nothing. Voltage coming out of the relay to the connector is high 11s. Drops off slightly then cuts off completely after a few seconds. Normal as far as I know.

I put power from a 12v power supply to the pump and get nothing. I took the back of the pump apart, cleaned the connections real well, and still get nothing. I SHOULD get something when I put power to the pump, correct?
Title: Re: Fuel Pump Inop
Post by: Pat Conlon on November 12, 2022, 10:55:51 PM
Yes, you should get the pump working if you supply 12v directly to the pump.