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dannodude

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  • Name
    Dan Birtch

location

  • Location
    Franklin OH, United States

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  • City
    Franklin OH

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  • Home Country
    United States

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  • Bike Year and Model
    84 venture
  1. dannodude
    Yea It looks as if im going to have to go thru the wires and the relays LOL...... It only gets a max of 11.1 to the fuel pump relay and as it warms up the voltage drops to 10.2 It looks as if I have a bad conection or perhaps just an old piece of wire. The contacts are clean and the battery is reading 12.2 when running its reading 13.1
  2. dannodude
    Thats where my pump is located but that is not the same pump. LOL Mine has bee modified. Any how I have gone back and looked at the prints to refresh my mind and found my print reading error. The fuel pump relay in energized when the ignigition is turned on period end of sentence. LOL That being said after running for 5 min I am losing voltage which is either being shorted out or the voltage regulator or something with the alternator
  3. dannodude
    The pump has been changed its not the factory pump. It is located behind the support bracket on the left side just above the ele regulator. The issue Im having with it is the fuel pump relay shuts it off after 5 minuets of riding and after the bike sets for 5 to 10 min it starts back up and goes again. If I put power on the pump after the relay drops out the pump will run with no issues and the engine will run all day. So if the pressure switch I see in the line side of the print is not controlling the fuel pump relay then I guess i need to know what is LOL.....
  4. dannodude
    The pump on mine is a rotary vane pump with a fuel pump relay and what the drawings show is a pressure switch. I have never pulled the air box out but its located under the air box as the print shows it .
  5. dannodude
    The fuel pressure switch sends constant voltage to the fuel pump relay on my bike. I can see this when the pressure is low but when pressure is achived I stll get 10.2 volts up to the relay ?????? is this normal ????? The relay will close when it gets 10.9 volts or higher. I guess I am just wondering if I need to change it or not. Or just let the pump run full time LOL.... Any help would be appreicated...
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