90 efi wiring diagram

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paintballtommy

Member

Jan 31, 2004

244

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16

concord, ca

May 7, 2007

#1

• May 7, 2007

• #1

anybody have the ford shop manual for 1990. I need the efi wiring diagrams for the mustang efi harnesses. any help would be greatly appreciated. i already looked over the diagrams on veryusefull.com but they do not have the year i need and my harness looks different then their pictures.

the number on the tag that was on the harness is
F0ZB-CF
12A581
P260H-9L

 

tbovee

Member

May 22, 2006

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Fredericksburg Va

May 7, 2007

#2

• May 7, 2007

• #2

Try these. I wired my 79 with a 90 harness from here.
http://www.autozone.com/servlet/UiB..._us/0900823d/80/19/59/5a/0900823d8019595a.jsp

 

vristang

15 Year Member

Mar 31, 2005

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Seattle

May 7, 2007

#3

• May 7, 2007

• #3

Some of the 90 harnesses were actually 91 harnesses.
I guess Ford ran out of the 90 harnesses early and started using the 91's.

Check your harness against a 91 harness.


jason

 

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paintballtommy

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Jan 31, 2004

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concord, ca

May 8, 2007

#4

• May 8, 2007

• #4

i think it might be the case. but i dont have a 91 harness to compare it too. what woudl be some identifying attributes?

thanks,
tom

 

vristang

15 Year Member

Mar 31, 2005

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Seattle

May 8, 2007

#5

• May 8, 2007

• #5

The wire colors are different at the ecu harness.

I think I found a 91 diagram on the autozone site (???)



jason

 

tbovee

Member

May 22, 2006

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Fredericksburg Va

May 8, 2007

#6

• May 8, 2007

• #6

The autozone site lists out 89 - 93. I posted the link above. Just match up the colors at the ecu.