How to make a direct fuel pump circuit?
12-21-2006, 11:55 PM
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How to make a direct fuel pump circuit?
I'm going to try to bypass the fusebox and relays for my fuel pump. Would I just be able to splice in my own wires and run them directly into the ECU, with some fuses and an on/off switch?
12-22-2006, 12:01 AM
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Re: How to make a direct fuel pump circuit? (94delsol6428)
dont see why you would need to, you could just run an on/off switch to the fuelpump ground, the car wont start whatsoever while the switch is off. unless you have a different motive with your idea?
12-22-2006, 12:05 AM
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Re: How to make a direct fuel pump circuit? (Heylookits shawn)
I'm having problems with my fuel pump shutting off randomly. I have a topic called Fuel Pump shutting off randomly, explains more there. I just thought maybe I could bypass all the relays and stuff and run the fuel pump as a completely different system.
12-22-2006, 12:51 AM
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No splicing into the ECU required.
Find a hot wire
Run inline fuse off power source
from fuse run hot wire to switch
switch to "+" side of fuel pump
"-" side of fuel pump to ground
Doesn't get any easier than that.
Find a hot wire
Run inline fuse off power source
from fuse run hot wire to switch
switch to "+" side of fuel pump
"-" side of fuel pump to ground
Doesn't get any easier than that.
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