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What Ignition Module Wires Go Where ?

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Old Jul 8, 2009 | 04:37 PM
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What Ignition Module Wires Go Where ?

Does anyone have a diagram on what ignition module wires go where ? also distributer, I want to build something out of an old ford system, I just need to know what goes to what, Thanks Guys....Rick
 
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Old Jul 8, 2009 | 05:06 PM
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Old Jul 8, 2009 | 06:13 PM
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Interesting I have the WHITE wire connected to the "I" terminal of the solenoid. (the blue shrink wrap wire)

 
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Old Jul 8, 2009 | 06:43 PM
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If i'm not mistaken the white wires function is to retard timing (4-6 degrees) while cranking engine over for easier start up and needs 12v with key in "start" position from the "S" terminal.

Looking at the diagram though wouldn't it perform the same function off the "I" terminal???
 
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Old Jul 8, 2009 | 06:52 PM
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Originally Posted by montana_highboy
PERFECT !!!! That is exactly what I needed, Thanks Montana
what I am going to try and do is use one of my old distributers ,the ignition module and a small 12vlot motor and build a spark system for a propane tail pipe flame thrower ?
OK let me see if I got this straight ?
Orange, purple + black go to the distributer
green to the negative side of the coils
what should I use as my constant hot wire in ? red ?
and hot wire to the coil ? white ?
I won't have a starter relay
or red to the coil and white as the hot wire with a switch ? that sounds more like it to me ?
I need a 12 volt in ??
 
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Old Jul 8, 2009 | 06:56 PM
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Originally Posted by montana_highboy
If i'm not mistaken the white wires function is to retard timing (4-6 degrees) while cranking engine over for easier start up and needs 12v with key in "start" position from the "S" terminal.

Looking at the diagram though wouldn't it perform the same function off the "I" terminal???
The "S" terminal receives it's voltage from the Key switch, the "I" terminal receives it's voltage thru the solenoid when "S" is energized.

I would tend to think the "I" terminal would be the better alternative.

It seems to work, I guess I could switch it to the "S" terminal, but it seems to me it would do the same thing.

Josh
 
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Old Jul 8, 2009 | 07:50 PM
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I have seen both setups that you guys are describing.
 
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Old Jul 8, 2009 | 07:55 PM
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Originally Posted by fmc400
I have seen both setups that you guys are describing.
Cool beans...

Josh
 
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Old Jul 8, 2009 | 09:19 PM
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forgive me for a slight hijack.

To get a truck running recently before i stripped it, i had to jumper from terminal "i" to the positive coil terminal.

what exactly does the resistance wire do, (which I assume is blown in the truck in question) and what happens if it's left with 12 volt feed to the coil?

Premature burn out ?? ?
 
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Old Jul 8, 2009 | 09:50 PM
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Leaving straight 12 volts on the coil will burn out the coil, burn out the module/ pick-up or take out the points if it has those.

Josh
 
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Old Jul 8, 2009 | 11:52 PM
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What Josh said.

There was recently a discussion on this question in the Electrical forum, here is the link:

https://www.ford-trucks.com/forums/8...-like-mad.html
 
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Old Jul 9, 2009 | 11:15 AM
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well it would be short bursts of useage fo course, but thanks, I will check out that link, I'll also look for my old wiring harness and find that resitent wire, Thanks Guys...Rick .(Salt-Man)
 
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Old Jul 9, 2009 | 03:23 PM
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well I found that resister wire and everything else I need so I'll try and let you know when I get this working, should be soon ? Thanks for the help
 
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