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Wiring Hell!!!

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Old 02-28-2009, 02:19 AM
  #1  
Chaoss84GT50
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Red face Wiring Hell!!!

I wont make this a drawn out description just short and simple. The Guy I bought my pony from swapped out a 4cyl turbo(FI) and put in a 302 carb'd. Instead of doing things the right way, remove all the unused turbo wires and computer and such, he decided a better way would be to cut all the harnesses off and leave the wires just chillin under the hood (facepalm). Now me being a little OCD looked at that and said "**** no", so now I am blessed with the opportunity to completely strip all bad stuff from under the hood. I am just forewarning everyone here I may be posting some questions about wires I cant figure out. I have a Chiltons but im not to smart when it comes to wiring diagrams. Wish me luck on the adventure I am about to undertake. I will post some before and after photos soon. I think I should be able to get it done within the next week or 2.
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Old 02-28-2009, 07:58 AM
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mjr46
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grab a test light a check to see which wires have current on them and from there you'll know what needs to come out
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Old 02-28-2009, 09:41 AM
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wowvfast
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it would be alot less headache to just get a painless wire harness
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Old 02-28-2009, 02:53 PM
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mjr46
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Originally Posted by wowvfast
it would be alot less headache to just get a painless wire harness
irregardless, you still have to remove what is there
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Old 02-28-2009, 03:54 PM
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Chaoss84GT50
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Hey MJR, do I need the computer? it looks like all the wires that ran to it are just cut and left dangling. I cant think of any system in my car that the computer would control. the only things needing power that I cant think of are fuel pump, starter solenoid, electric choke, headlights, taillights, gauges... stuff like that. Do you think I can just pull the computer and back out all the wires that are connected to it?
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Old 02-28-2009, 08:44 PM
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mjr46
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my 85 used to be cfi, I completely removed the ecm and harness, you should be fine doing the same
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Old 02-28-2009, 08:55 PM
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your gauges dont run threw the ecm, you will be fine.
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Old 02-28-2009, 08:57 PM
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Sweet, I have a buttload of extra wires running around and need them gone... Im gonna weigh the crap I take off and see how much weight I dropped! Thanks for the quick replies guys!
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Old 02-28-2009, 09:12 PM
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just make sure you pull the correct wires and make sure that no light harness or blinkers etc. run into the cluster of wires your taking out or cut out.
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Old 02-28-2009, 09:15 PM
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Chaoss84GT50
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thanks for the warning. I am using my Chiltons as a road map for what wires run into the ecu. I am cutting open every wire loom and removing all the tape on all the wires so I can trace them anywhere they go.
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