90 efi wiring diagrams

P

paintballtommy

Member

Jan 31, 2004

244

0

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

 

A

ARTTII

New Member

Jan 13, 2004

272

2

0

Detroit, MI

May 7, 2007

#2

• May 7, 2007

• #2

I would go over the the 5.0 Tech forum and post this, those guys respond QUICK and a couple of them have every diagram you could ever want uploaded and ready to go... I used that forum a TON during my EFI conversion

 

P

paintballtommy

Member

Jan 31, 2004

244

0

16

concord, ca

May 8, 2007

#3

• May 8, 2007

• #3

yeah i posted it there as well
hopefully illg et some answers. anyways on another note anyone have that 25 pg document for gives with its efi harness they sell for wiring to a classic car?

tom

 

Stanger007

Founding Member

Sep 26, 2001

2,015

2

46

Baton Rouge, LA

May 8, 2007

#4

• May 8, 2007

• #4

Does this help any?

http://fordfuelinjection.com/?p=6

Wes

 

P

paintballtommy

Member

Jan 31, 2004

244

0

16

concord, ca

May 8, 2007

#5

• May 8, 2007

• #5

ive been to that site before they have lots of good info, however the diagrams they have dont depics my harness and the collor codes are wrong for my year which is what stinks.

thanks man

 

Stanger007

Founding Member

Sep 26, 2001

2,015

2

46

Baton Rouge, LA

May 8, 2007

#6

• May 8, 2007

• #6

Ah sorry it didn't help out. I'll be in your shoes in a year or so - doing an EFI swap into my '72.

Good luck with it!

Wes

 

Dark Knight

Founding Member

Feb 1, 2000

2,578

0

0

Chandler, Az.

May 8, 2007

#7

• May 8, 2007

• #7

This only goes to 88, but it might help
http://www.autozone.com/az/cds/en_us/0900823d/80/16/71/3c/0900823d8016713c/repairInfoPages.htm

 

red65

Member

Apr 12, 2003

411

0

17

Ann Arbor, MI

May 8, 2007

#8

• May 8, 2007

• #8

This is the best EFI wiring manual I've found - it's the one Ford Racing published for their aftermarket EFI wiring harness, but I believe it's a perfect match for 90-93 wiring harnesses. It's what I used to wire up the '92 EFI in my '65. Hope it helps.

http://store.summitracing.com/instructions.asp?File=fms-m12071f302.pdf

http://static.summitracing.com/global/images/instructions/fms-m12071f302.pdf

- andy

 

Bullitt

Packin' Heat

Founding Member

Jan 13, 2000

2,743

0

47

Houston, TX

May 9, 2007

#9

• May 9, 2007

• #9

I did my EFI conversion with a '90 harness.

I used a mixture of the Fordfuelinjection.com diagrams and the Ford SVO Harness details.

I have paper copies of the harness details (can't find my electronic versions), but these should be the same.

http://www.therangerstation.com/tech_library/Wiring_harnesses.htm

 

J

JamesW

Member

Jul 15, 2005

64

0

6

Central Texas

May 9, 2007

#10

• May 9, 2007

• #10

Check out my webpage and see if there's anything there that helps...

http://midnightdsigns.com/Mustang/EFI Swap - Wiring.htm

The book "Ford Fuel Injuection & Electronic Engine Control" by Charles Probst is the bible when it comes to these mods. It's chock full of all the schematics for all the Ford EFI models by year.

 

H

hazmatpony

New Member

May 10, 2007

7

1

0

May 10, 2007

#11

• May 10, 2007

• #11

'90 wiring diagram

http://www.lloydsautolit.com/ I have a'66 that I swapped a '90 powertrain into, and just like you, I searched for days looking for a diagram. This is the only place I have found that has the original 11"x25" factory wiring diagrams, I think it was $20 or $30, well worth it! If you have trouble, let me know, I have an extra diagram!

 

P

paintballtommy

Member

Jan 31, 2004

244

0

16

concord, ca

May 11, 2007

#12

• May 11, 2007

• #12

you guys are all awesome. thansk for the great info guys. when i get home im going to look through my harnesses with the info you guys got and see how i come out. maybe we shoudl make a sticky thread up top for efi conversion electronics as it seems to eb a frequent question. we could include all the diagrams etc and links. by the way james nice site you have

 

6

67shelbygt

New Member

Oct 15, 2010

4

0

0

Oct 15, 2010

#13

• Oct 15, 2010

• #13

hey paintballtommy

did you ever find the wiring diagram you were lookin for i think i am havin the same issue as you are i got my harness from summit and the instructions have only one brown plug by the test i have a grey and a black plug and the wiring colors are different than the instructions...i suspect i got a newer harness but the instructions are still of a 89 harness...