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electric fuel pump wiring

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Old Aug 4, 2005 | 08:33 PM
  #1  
miamipammy's Avatar
miamipammy
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Trailering
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From: manteca,ca
Unhappy electric fuel pump wiring

Hello, newbe here. I've put a 5.0 88,fi motor in my 60 f100. Anyway. How do I wire the electric fuel pumps without running it thru the computer? Can i wire the hi pressure pump to the battery side of the starter solenoid, and the low pressure pump to the "S" side of the solenoid? The outfit that I've got has a plate with the pumps,filters,lines and another little relay on it, and the fuel pump relay that goes to the computer is toast. I know that the book says that the hi pump comes on for 2seconds, then when the computer senses crankshaft movement the low pressure pump is supposed to kick on. What should I do? Any help is great! Thanks.
 
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Old Aug 4, 2005 | 08:36 PM
  #2  
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Madathlon
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From: Shasta Lake, Ca.
Sad to say, but You have to run it thru thr computer.. The computer controls the rate that the fuel flows so you get proper pressure at the injectors..
 
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Old Aug 4, 2005 | 08:50 PM
  #3  
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miamipammy
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Trailering
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From: manteca,ca
electric fuel pump

O.K. So I have to run it thru the computer. How do I do that?
 
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Old Aug 4, 2005 | 08:53 PM
  #4  
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miamipammy
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Trailering
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From: manteca,ca
Red face electric fuel pump

Thanks Madathlon, I klyou have a wiring diagram I would greatly appreciate it for a copy. Thanks.
 
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Old Aug 4, 2005 | 08:55 PM
  #5  
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Madathlon
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From: Shasta Lake, Ca.
If its just the fuel pump relay that goes to the computer, Than I would just replace the relay..
 
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Old Aug 4, 2005 | 09:08 PM
  #6  
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Earl
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From: Waynesville, OH
miamipammy, I looked back through your posts and no one has officially welcomed you to our little corner of the world. So ... um ... welcome to our little corner of the world!

You've been around the forum a little and seen the expertise and strangeness of various members. I hope you visit more often and ask away with any questions you have about your truck.

If you get a minute, set up your gallery so we can see your project. We all get a charge out of pictures of another member's truck.
 
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