EEC IV FZ3F Pinout diagram

[daustin]

I've got a 1955 Ford Customline that has a 1993 Fox Body 5.0 engine and auto trans. I am replacing the entire vehicle wiring harness and need to find the pinout diagram for the C3W ECU that is in the car. My online searches haven't turned up anything for this ECU. Does anyone know where I can find a pinout diagram for this ECU?

Below is all of the info from the sticker minus the barcode.

EEC-IV SFI-MA12A C3W
F3ZF-12A650-FA
61SM12AF11 46770-37 3A07

I hope this is the right section as I felt if I posted in the Fox Body section, I wouldn't get the answers I need. People in the tuning section seem to be more on top of things like this.

Thanks!

Dave

 

[decipha]

ECU Pinouts / EFIDynoTuning

GUFB 89-93 GT column

 

[daustin]

ECU Pinouts / EFIDynoTuning

GUFB 89-93 GT column

Thank you. Do you know where I could get a pinout diagram as well for this computer?

The more I think about this, I wonder if this would be a good time to install the Holley Terminator X fox body stand alone ECU management system.

Holley EFI 550-937F Holley EFI Terminator X - Fox Body Mustang 5.0 EFI Kit

Take control of your 302ci Small Block Ford engine in your Fox Body Mustang with Holley EFI Terminator X system! Don't settle for the factory ECU with a cumbersome tuning interface or pre-programmed tuning chip when you can have complete control of your engine, self-learning fuel strategies and...

www.holley.com