 Please help identfy plug in engine ***problem fixed***, Why is it wired to fuel pump trigger???? |
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| 1stworks |
 Nov 12 2013, 12:59 PM
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Member  Group: Members Posts: 491 Joined: 31-March 13 From: colorado Member No.: 15,718 Region Association: None  |
73 2.0 d jet.
The red wire runs to front of car.I assume to fuel pump bc when i put power to it i hear pump run. Now the only way to start car is to put my power probe to that red wire.Dont give the red wire any power/ground just touch the probe whitch goes direct to battery And it fires right up?????? So what is the plug for and what does it have to b wired in like that? (IMG:http://www.914world.com/bbs2/uploads_offsite/i1315.photobucket.com-15718-1384282776.1.jpg) Thanks for any help!!!!! |
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Posts in this topic
1stworks Please help identfy plug in engine ***problem fixed*** Nov 12 2013, 12:59 PM
jimkelly this car originally had fuel pump in engine bay an... Nov 12 2013, 01:10 PM SirAndy So what is the plug for and what does it have to b... Nov 12 2013, 01:26 PM jimkelly your probe must be acting like a ground, grounding... Nov 12 2013, 01:31 PM
1stworks
your probe must be acting like a ground, groundin... Nov 12 2013, 02:04 PM 1stworks
your probe must be acting like a ground, groundi... Nov 12 2013, 02:21 PM r_towle when you turn on the key, you will only have power... Nov 12 2013, 01:52 PM 1stworks
when you turn on the key, you will only have powe... Nov 12 2013, 02:09 PM SirAndy Where's the trigger come from?
FI brain
With ... Nov 12 2013, 02:20 PM SirAndy There was no need for the PO to even cut into the ... Nov 12 2013, 02:21 PM 1stworks
Where's the trigger come from?
FI brain
With... Nov 12 2013, 02:24 PM 1stworks
[quote name='SirAndy' post='1955837' date='Nov 12... Nov 12 2013, 02:33 PM SirAndy Whats weird is it ran fine without ground in that ... Nov 12 2013, 03:10 PM 1stworks
Whats weird is it ran fine without ground in that... Nov 12 2013, 04:46 PM SirAndy It must have been controlling it bc i could hear t... Nov 12 2013, 05:51 PM Dave_Darling The way the fuel pump circuit works is that the FI... Nov 12 2013, 07:21 PM SirAndy It grounds the FI power supply relay, but the rela... Nov 12 2013, 07:48 PM 1stworks http://www.914world.com/bbs2/uploads_offsite/i1315... Nov 12 2013, 07:13 PM Dave_Darling Hey, you knew it was a ground that was being suppl... Nov 12 2013, 10:20 PM 1stworks Anyone know where that fuel pump relay is?
My pla... Nov 13 2013, 08:49 AM jimkelly pic is above, see red engine bay.
if andy says ex... Nov 13 2013, 09:01 AM 1stworks
pic is above, see red engine bay.
if andy says e... Nov 13 2013, 09:08 AM jimkelly you must have a relay board in your car's engi... Nov 13 2013, 09:23 AM Eric_Shea Which one is the fuel pump relay? :blink: Nov 13 2013, 11:47 AM 1stworks
Which one is the fuel pump relay? :blink:
:( ... Nov 13 2013, 11:49 AM Eric_Shea The pump has obviously been moved (which is a good... Nov 13 2013, 11:57 AM 1stworks
The pump has obviously been moved (which is a goo... Nov 13 2013, 12:10 PM 1stworks
The pump has obviously been moved (which is a goo... Nov 13 2013, 12:22 PM SirAndy Whats up with the red picture and jumper wire?With... Nov 13 2013, 02:49 PM 1stworks
Whats up with the red picture and jumper wire?Wit... Nov 13 2013, 03:10 PM 1stworks
Whats up with the red picture and jumper wire?Wit... Nov 13 2013, 03:10 PM Dave_Darling I can't really tell which wires are going wher... Nov 13 2013, 12:20 PM 1stworks
I can't really tell which wires are going whe... Nov 13 2013, 12:25 PM 1stworks Now it doesn't start at all.
Pump runs for 15 ... Nov 13 2013, 02:40 PM 1stworks PO cut engine harness spliced in ignition cut off ... Nov 13 2013, 03:45 PM Eric_Shea OMG :o
Drain the fuel out of that thing and let... Nov 13 2013, 04:52 PM  |
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