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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-

fuel injection harness

  • Thread starter Thread starter hsean
  • Start date Start date Nov 4, 2011

hsean

10 Year Member
Jul 24, 2006
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Nov 4, 2011
#1
  • Nov 4, 2011
  • #1
i have two and i guess there are three different ones i think my harness is from a 92 and i am hoping my harness is from a 93 .what are the differences that i need to be aware of to see if it will match?
 

Shaolin Crane

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#2
  • Nov 4, 2011
  • #2
have you tried matching to your dash harness?
 

hsean

10 Year Member
Jul 24, 2006
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69
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Nov 4, 2011
#3
  • Nov 4, 2011
  • #3
i will give that a try in a minute just thought that the terminals might be different may have to re-pin something.i would hate to plug everything in and fry something.
 

hsean

10 Year Member
Jul 24, 2006
656
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dearborn,michigan
Nov 4, 2011
#4
  • Nov 4, 2011
  • #4
ok both harnesses i have plug right into the salt and pepper shakers the one harness i know came out of my 88.i think the second one came off a 93 cobra .
 

jrichker

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#5
  • Nov 4, 2011
  • #5
The 5.0 Mustang engine mounted fuel injector harness was the same from 87-93.

Diagram courtesy of Tmoss & Stang&2birds


See the following website for some help from Tmoss (diagram designer) & Stang&2Birds (website host) for help on 88-95 wiring Mustang FAQ - Wiring & Engine Info Everyone should bookmark this site.

Ignition switch wiring
http://www.veryuseful.com/mustang/tech/engine/images/IgnitionSwitchWiring.gif

Fuel, alternator, A/C and ignition wiring
http://www.veryuseful.com/mustang/tech/engine/images/fuel-alt-links-ign-ac.gif

Complete computer, actuator & sensor wiring diagram for 88-91 Mass Air Mustangs
http://www.veryuseful.com/mustang/tech/engine/images/88-91_5.0_EEC_Wiring_Diagram.gif

Complete computer, actuator & sensor wiring diagram for 91-93 Mass Air Mustangs
http://www.veryuseful.com/mustang/tech/engine/images/91-93_5.0_EEC_Wiring_Diagram.gif

Vacuum diagram 89-93 Mustangs
http://www.veryuseful.com/mustang/tech/engine/images/mustangFoxFordVacuumDiagram.jpg

HVAC vacuum diagram
http://www.veryuseful.com/mustang/tech/engine/images/Mustang_AC_heat_vacuum_controls.gif

TFI module differences & pinout
http://www.veryuseful.com/mustang/tech/engine/images/TFI_5.0_comparison.gif

Fuse box layout
http://www.veryuseful.com/mustang/tech/engine/images/MustangFuseBox.gif
 

5.0Droptop

...all those nights we shared, and you're a dude??
Special Agent Mukity-Muck Whats in Charge Round Here
May 15, 2002
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Nov 4, 2011
#6
  • Nov 4, 2011
  • #6
I think there was a additional harness that plugged into the "salt and pepper shakers" as a "fix" on one of the years... Im not sure tho.
 

hsean

10 Year Member
Jul 24, 2006
656
69
69
dearborn,michigan
Nov 4, 2011
#7
  • Nov 4, 2011
  • #7
i can't find where i found that there are three different harnesses the engine harness is from a 93 5.0 that i got from a friend that's going carb.i am not sure if i got the fuel harness as well but hopefully won't be a problem.
 

hsean

10 Year Member
Jul 24, 2006
656
69
69
dearborn,michigan
Nov 4, 2011
#8
  • Nov 4, 2011
  • #8
jrichker said:
The 5.0 Mustang engine mounted fuel injector harness was the same from 87-93.

Diagram courtesy of Tmoss & Stang&2birds


See the following website for some help from Tmoss (diagram designer) & Stang&2Birds (website host) for help on 88-95 wiring Mustang FAQ - Wiring & Engine Info Everyone should bookmark this site.

Ignition switch wiring
http://www.veryuseful.com/mustang/tech/engine/images/IgnitionSwitchWiring.gif

Fuel, alternator, A/C and ignition wiring
http://www.veryuseful.com/mustang/tech/engine/images/fuel-alt-links-ign-ac.gif

Complete computer, actuator & sensor wiring diagram for 88-91 Mass Air Mustangs
http://www.veryuseful.com/mustang/tech/engine/images/88-91_5.0_EEC_Wiring_Diagram.gif

Complete computer, actuator & sensor wiring diagram for 91-93 Mass Air Mustangs
http://www.veryuseful.com/mustang/tech/engine/images/91-93_5.0_EEC_Wiring_Diagram.gif

Vacuum diagram 89-93 Mustangs
http://www.veryuseful.com/mustang/tech/engine/images/mustangFoxFordVacuumDiagram.jpg

HVAC vacuum diagram
http://www.veryuseful.com/mustang/tech/engine/images/Mustang_AC_heat_vacuum_controls.gif

TFI module differences & pinout
http://www.veryuseful.com/mustang/tech/engine/images/TFI_5.0_comparison.gif

Fuse box layout
http://www.veryuseful.com/mustang/tech/engine/images/MustangFuseBox.gif
Click to expand...

thanks for the info i will look at the wires to see if they match
 

5.0Droptop

...all those nights we shared, and you're a dude??
Special Agent Mukity-Muck Whats in Charge Round Here
May 15, 2002
1,785
1,130
233
Indiana
Nov 4, 2011
#9
  • Nov 4, 2011
  • #9
What I am thinking of was an extra set of salt and pepper shakers like a extra add on.....I may be wrong.
 

5.0Droptop

...all those nights we shared, and you're a dude??
Special Agent Mukity-Muck Whats in Charge Round Here
May 15, 2002
1,785
1,130
233
Indiana
Nov 4, 2011
#10
  • Nov 4, 2011
  • #10
http://www.stangnet.com/mustang-forums/456312-double-salt-pepper-shakers.html
 

hsean

10 Year Member
Jul 24, 2006
656
69
69
dearborn,michigan
Nov 4, 2011
#11
  • Nov 4, 2011
  • #11
5.0Droptop said:
http://www.stangnet.com/mustang-forums/456312-double-salt-pepper-shakers.html
Click to expand...

strange
 

jrichker

StangNet's favorite TOOL
In Remembrance. Thank you for your contributions
Mar 10, 2000
27,512
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Dublin GA
Nov 5, 2011
#12
  • Nov 5, 2011
  • #12
5.0Droptop said:
What I am thinking of was an extra set of salt and pepper shakers like a extra add on.....I may be wrong.
Click to expand...

My current 5.0 has those. It was supposed to be a fix for engine motion causing strain and intermittent connection in the 10 pin connectors. For most owners, it seems that it causes more problems than it fixes.
 

5.0Droptop

...all those nights we shared, and you're a dude??
Special Agent Mukity-Muck Whats in Charge Round Here
May 15, 2002
1,785
1,130
233
Indiana
Nov 5, 2011
#13
  • Nov 5, 2011
  • #13
I had them on my 93 gt.
 

Shaolin Crane

Banned
Oct 6, 2008
2,627
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0
Kommiefornia
Nov 5, 2011
#14
  • Nov 5, 2011
  • #14
PM me how much you want for one of those harnesses
 
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