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[ 8 posts ] |
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New problem with the efi conversion!!
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B.O.B.
Official CCB Member
Joined: Thu Nov 11, 2010 10:31 am
Posts: 770
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 New problem with the efi conversion!! So I am trying to fine tune the beast know and all of a sudden the ele. fuel pump won't kick on when I turn the key. Check the power going to the fuses and relays and the box is getting power. The relays are not kicking in (reworked harness from KOLIBAR). The other weird thing is that now I have a wire under my dash that is overheating and gets really hot. Never happened before and i dont think that the two are linked but the problem is now happening. Any ideas what It could be?
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71' bronco, np435 w/trailbanger, 302 efi, 35" KM3 on 17x9 Fuel Anza, warn xd9000i, cage arms, 5" lift
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| Fri Oct 07, 2011 2:22 pm |
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hockeydad4-22
Official CCB Member
Joined: Tue Nov 02, 2010 1:11 pm
Posts: 2378
Location: Highlands Ranch Colorado
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Re: New problem with the efi conversion!! Is the under dash harness original? If so there is a resistor wire in the harness, it is a specific length and if it is cut, spliced or damaged, it can overheat and cause all kind of problems.
I would rather not mention how I know this, but I do...
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[color=#BFFF40]Greg
If you are the smartest person in the room -
You are in the wrong room
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| Fri Oct 07, 2011 3:10 pm |
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B.O.B.
Official CCB Member
Joined: Thu Nov 11, 2010 10:31 am
Posts: 770
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Re: New problem with the efi conversion!! It is the orginal wiring but nothing was spliced into it. There were 4 wires to hook up and 2 went straight to the battery and 2 went to the solenoids.
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71' bronco, np435 w/trailbanger, 302 efi, 35" KM3 on 17x9 Fuel Anza, warn xd9000i, cage arms, 5" lift
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| Fri Oct 07, 2011 3:25 pm |
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Justin
Official CCB Member
Joined: Sun Oct 10, 2010 12:04 am
Posts: 6198
Images: 0
Location: Lakewood
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Re: New problem with the efi conversion!! What color is the wire that is getting hot?
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| Fri Oct 07, 2011 5:20 pm |
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B.O.B.
Official CCB Member
Joined: Thu Nov 11, 2010 10:31 am
Posts: 770
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Re: New problem with the efi conversion!! looks like an all red
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71' bronco, np435 w/trailbanger, 302 efi, 35" KM3 on 17x9 Fuel Anza, warn xd9000i, cage arms, 5" lift
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| Fri Oct 07, 2011 5:23 pm |
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rtreads
Official CCB Member
Joined: Sun Jan 02, 2011 9:37 pm
Posts: 320
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Re: New problem with the efi conversion!! Did you get this fixed?
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| Sat Oct 22, 2011 9:38 pm |
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B.O.B.
Official CCB Member
Joined: Thu Nov 11, 2010 10:31 am
Posts: 770
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Re: New problem with the efi conversion!! Re hooked up all the wires to the battery and so forth and the overheating wire is gone and fuel pump is working. Could this be a bad solenoid? Don't really want a problem that just shows itself and then goes away.
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71' bronco, np435 w/trailbanger, 302 efi, 35" KM3 on 17x9 Fuel Anza, warn xd9000i, cage arms, 5" lift
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| Thu Oct 27, 2011 4:54 pm |
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Palmer72bronco
Official CCB Member
Joined: Mon Nov 08, 2010 8:50 am
Posts: 113
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Re: New problem with the efi conversion!! good be a weak relay. just replaced one on my TBI injection.
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| Fri Oct 28, 2011 9:47 pm |
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