 Electrical Issue, 75 1.8 L-jet |
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| Grump |
 Feb 26 2014, 04:57 PM
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Member  Group: Members Posts: 167 Joined: 26-April 06 From: Charlottesville Va. Member No.: 5,930 Region Association: None  |
I had to completely install all wiring in my roller since it was stripped for color change. The engine ran fine when pulled from donor. Was going to start it up yesterday but decided to test wiring first. Good thing since when I turn the key to the on position the fuel pump comes on. Not supposed to until it's in the cranking position. This is the same FI harness that was in the donor. I checked my wiring of the fuse panel, gauges, and switches and almost 100% certain they are correct. I even took all fuses out and has no effect. I did swap dual relay, fuel pump relay, voltage regulator board, and power supply relay. I spent 2 days trying to track this problem down, but am at a loss. I hope someone here can provide some help. Thanks... Bill
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Posts in this topic
Grump Electrical Issue Feb 26 2014, 04:57 PM
914itis Calling Timothy_nd28
He is the ljet resident expe... Feb 26 2014, 05:06 PM timothy_nd28 Any pics of this restoration?
You are correct, the... Feb 26 2014, 05:18 PM
Grump
Any pics of this restoration?
You are correct, th... Feb 26 2014, 06:02 PM ClayPerrine There are two things that make a fuel pump run on ... Feb 26 2014, 06:04 PM timothy_nd28 I think you identified the problem. With the AFM ... Feb 26 2014, 06:17 PM Grump
I think you identified the problem. With the AFM... Feb 26 2014, 06:27 PM Grump
I think you identified the problem. With the AF... Feb 26 2014, 06:33 PM timothy_nd28 Odd, you did say that when you pulled the AFM conn... Feb 26 2014, 06:34 PM Grump
Odd, you did say that when you pulled the AFM con... Feb 26 2014, 06:43 PM timothy_nd28 With your multimeter, and the AFM connector pulled... Feb 26 2014, 06:48 PM Cap'n Krusty I could be wrong, but I believe the FP is activate... Feb 26 2014, 06:48 PM Grump
I could be wrong, but I believe the FP is activat... Feb 26 2014, 07:03 PM timothy_nd28 The dual relay is a pretty neat circuit. As Clay ... Feb 26 2014, 07:19 PM Grump
The dual relay is a pretty neat circuit. As Clay... Feb 26 2014, 07:21 PM timothy_nd28 RE: Electrical Issue Feb 26 2014, 07:41 PM r_towle Sorry, but that is a totally stupid way to number ... Feb 26 2014, 07:44 PM timothy_nd28 If it was a short in the harness, the pump would s... Feb 26 2014, 07:48 PM Grump
If it was a short in the harness, the pump would ... Feb 26 2014, 08:01 PM timothy_nd28 You are measuring at the pins on the AFM? Feb 26 2014, 08:04 PM Grump
You are measuring at the pins on the AFM?
Cabl... Feb 26 2014, 08:14 PM Grump
You are measuring at the pins on the AFM?
Cab... Feb 27 2014, 04:45 PM timothy_nd28 Are these readings from the AFM or the AFM connect... Feb 27 2014, 06:44 PM Grump
Are these readings from the AFM or the AFM connec... Feb 27 2014, 07:25 PM Grump
Are these readings from the AFM or the AFM conne... Feb 27 2014, 07:27 PM timothy_nd28 New piece of info, didn't know that. I'm ... Feb 27 2014, 07:33 PM Grump
New piece of info, didn't know that. I'm... Feb 27 2014, 07:39 PM Grump timothy_nd28.. I screwed up. When you asked about ... Feb 28 2014, 01:27 PM timothy_nd28 Awesome :headbanger: I knew we were on the rig... Feb 28 2014, 01:43 PM Grump I have 2 of most items. The AFM in use is off the ... Feb 28 2014, 02:30 PM  |
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