engine bay wiring pinouts

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Feb 22, 2012 | 02:36 PM

strokin'_tatsch

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From: Austin, TX

engine bay wiring pinouts

Hey guys, I posted this in the '87-'96 F-150 forum also, but maybe someone down here will have access to this stuff.

I am in need of the pinouts for the engine bay connector that connects with the interior wiring for a 1992 F-150 and a 1994 F-150 both.

My problem is I installed a complete '92 engine bay harness in a '94 truck and modded the engine harness for the MAF, SEFI, and stang computer conversions. The horn, windshield wipers, and windshield washer doesn't work and I believe it is b/c the harness is pinned differently. I think if I can get the pinout for this connector, I can repin the '92 harness to match the '94 truck and it should all work just fine. It is proving to be tough to find the pinout for this though. If anyone has this stuff, I'd appreciate any help. Thanks!

Feb 22, 2012 | 03:10 PM

BPofMD

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From: Millersville, MD

I think you can find the wiring schematics for your vehicle at Auto Zone's web site. autozone dot com..... you will have to registar but it's free.

Feb 22, 2012 | 07:15 PM

Franklin2

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From: Virginia

Autozone's wiring diagrams for those years are fairly lousy. I believe the only way to get what you need is to buy the better Ford diagrams from Service Manuals, Owner Manuals, Wiring Diagrams, Service Bulletins - Helm Incorporated or try on ebay.

Feb 23, 2012 | 06:40 AM

JWA

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From: Reynoldsburg, Ohio

I've found cruising eBay for EVTM's gets you a printed OEM for your year and vehicle for not a lot of money. I've purchased several for various years and models in great or almost-new condition, varying prices:

1992 FORD F-150, F-250 WIRING DIAGRAMS SERVICE MANUAL | eBay

Didn't yet find one for the 1994 year.

These are invaluable for a project such as this swap.

HTH

Feb 23, 2012 | 02:01 PM

BPofMD

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From: Millersville, MD

According to these printouts I found in the Auto Zone site: | Repair Guides | Wiring Diagrams | Wiring Diagrams | AutoZone.com

both those years SHOULD pinout the same.

Feb 23, 2012 | 02:01 PM

BPofMD

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From: Millersville, MD

According to these printouts I found in the Auto Zone site: | Repair Guides | Wiring Diagrams | Wiring Diagrams | AutoZone.com

both those years SHOULD pinout the same.

Feb 23, 2012 | 02:32 PM

strokin'_tatsch

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From: Austin, TX

Quote:

Originally Posted by BPofMD

According to these printouts I found in the Auto Zone site: | Repair Guides | Wiring Diagrams | Wiring Diagrams | AutoZone.com

both those years SHOULD pinout the same.

There is a bunch of things that are the same, but I believe there are a couple things pinned differently. The engine wiring itself, is pinned the same. I have those pinouts and it wouldn't really matter anyways b/c I re-pinned the engine to computer wiring to convert to an A9L Mustang computer. The C202 connection I believe is pinned slightly different. Just the wipers, washer, horn, and the '94 has an airbag while the '92 does not, so the '92 would not have the airbag wiring in there, and possibly the radio b/c my radio is not getting power to the memory wire, therefore won't power on the radio.