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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
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91 Mustang GT HELP! wiring problems

  • Thread starter Thread starter Dsteen90
  • Start date Start date Jan 12, 2010
D

Dsteen90

New Member
Jan 12, 2010
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0
Jan 12, 2010
#1
  • Jan 12, 2010
  • #1
Okay to make a short story quick. i bought this car and it was a mess far as body and all. i havent even had a chance to fire the car. i get it home and some punk steals my computer out of my car and cuts my harness to hell doing so.

its a 1991 mustang GT 5.0 HO with a 5spd.

SOOOOO. i buy an new A9L computer.
A used harness off of ebay, but im not sure the colors are the same because there not matching some of the diagrams im reading.

I plug everything up under the hood perfect to the T! okay i get inside the car under the dash and there are a few connectors that i have absolutely NO clue to were they go!

One is a GREEN 8 pin connector and the other is a grey connector. ive hooked up the ground and the computer and the eec relay, but im stuck on those two and i dont want to install the dash until im sure were they go.

i can be more descriptive to were the wires lead to each pin if needed

there are codes wrote on the connectors and

the green one reads
d5db-14489-AA

and the gray one reads
e8db-14a459-p


ive tried myself on diagrams and no luck so please help.

ohh and there is another group of wires that come in for the kick panel on the pas. side that i have no clue to were they go. so please assist.

Thank you so much!
 

apollo12

New Member
Dec 11, 2007
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port st.lucie fla
Jan 13, 2010
#2
  • Jan 13, 2010
  • #2
Are you 100% sure you bought a 1991 5.0 computer harness? because that is the only year harness that will work in your 1991 5.0, the 1991 harness will have only 1 plug that plugs into the harness plug on the drivers side, near the brake boaster.When I have a chance I will dig out one of my 1991 harnesses and take a look,the correct harness would plug into the same color connectors. Any way you can snap a pic?
 
D

Dsteen90

New Member
Jan 12, 2010
18
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Jan 13, 2010
#3
  • Jan 13, 2010
  • #3
well the guy most likely lied to me it was through ebay, and he said it was from a 1991. everything plugged up under the engine bay to the t. its just on the end of the harness right beside the computer connector on the passenger side kick pannel is where im runnin into the problem! there are the two connectors that i have no clue to were they run. and it cannot be to far off as far as the year of the harness for the shear fact that it has the plug for the maf and the bps. i can take some ill post em shortly
 
D

Dsteen90

New Member
Jan 12, 2010
18
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0
Jan 13, 2010
#4
  • Jan 13, 2010
  • #4
okay i think i did that right. i added some pics or links to em, and the green and the grey connectors are the ones im questioning about! and the picture of the group of hacked wires is what comes down out of my kick pannel, and IDK what they go to. i figured possible the mates two the two connectors!





 

apollo12

New Member
Dec 11, 2007
155
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0
port st.lucie fla
Jan 13, 2010
#5
  • Jan 13, 2010
  • #5
ok,it looks like your is missing the other green connector that would run from up and behind the dash?or are the cut wires the ones that run inside the kick panel and run to power the windows and door locks in the door?I have and extra harness I will look at tomorrow,sorry it's at our shop
 
D

Dsteen90

New Member
Jan 12, 2010
18
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0
Jan 13, 2010
#6
  • Jan 13, 2010
  • #6
well im almost positive that it isnt the window or door locks for the shear fact that they work when the power is hooked up. i think its the dash harness.
 

apollo12

New Member
Dec 11, 2007
155
0
0
port st.lucie fla
Jan 13, 2010
#7
  • Jan 13, 2010
  • #7
ok, I'll look first thing tomorrow
 
D

Dsteen90

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Jan 12, 2010
18
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Jan 14, 2010
#8
  • Jan 14, 2010
  • #8
well....
 

apollo12

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Dec 11, 2007
155
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0
port st.lucie fla
Jan 15, 2010
#9
  • Jan 15, 2010
  • #9
The wires run into the dash harness,wires also run to the ign switch.If you can't find the green connector, I'll give you one just pay for shipping
 
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