How do you take out the EEC on a 1993 Ford F150 with a 351. I had a 1990 F150 and didn't have a problem getting to the EEC. In this truck, there is a large cast piece that I cannot seem to off to get to the EEC. Anyone have any ideas?

 

What large cast piece?
You just back out the 10mm bolt to get the plug off. Take out the two screws.
Pull the inter fender out of the way and pull it out.

 

From the inside or outside?? Inside under my dash is a large cast aluminum piece. It had 4 15mm screws in it. The parking brake assembly is attached to the cast piece. Like I said, it is very different from any Ford truck I have ever owned, this is the third and I've also had a Mustang that wasn't this this difficult to get to.

 

You take it out from under the hood.
You do not reach it from inside the cab.


/

 

Thanks!! I got the computer out. It is an F2TF-12A650-CC. My question to you is, I can't find the CC computer, but I have found one that ends with CB, is the CB usable in my vehicle or does it have to be the CC? Both have A2Z2 on the outside of the box.

 

The F2TF-12A650-CC is the engineering drawing number and is what most after market suppliers go by but Ford dealers do not, they go by the part number.

The A2Z2 sounds like the program code that was burned into the chip that is inside the computer. You can go to this URL below to find out more about program codes. I noted that A2Z2 was not listed in their chart of program codes but their chart is not complete. Go there and you will get the idea.
http://fordfuelinjection.com/?p=17

If the A2Z2 is (the larger lettering) the program code on both then yes it will work just fine in your truck.

If you post the calibration number for your truck off the door post I can post the Ford Part Number.
The calibration number in the photo below is: 4-54E-R10.

/

 

Mine says 2-64E-R11 F2AE-6E061-GPA. Hope this helps.

 

I can not match 2-64E-R11 are you sure that is what it reads?
I see a 2-64R-R11.

 

Nope. It has 2-64E-R11. Also on the link above, I looked, and there is no A2Z2, but there is an A2Z and an A2Z1.

 

That number does not come up in look up.
Well I did find that F2TF-12A650-CC was removed from a BRONCO and sold on ebay at the link below.
http://cgi.ebay.com/ebaymotors/ws/eB...m=150237738589
/

 

OK I found it, the Ford part number for 2-64E-R11 is F2TZ-12A650-CC

You can check it out for yourself to see if any parts changed by going to the Motorcraft.com site, click Technical Resources, then Quick Guides, then VECI Labels.

 

I found one on ebay that came out of a 1992 F1500 with a 351 and the numbers are as follows: A2Z1, EEC IV, EFI-SD48B, F2TF-12A650-CB 62ES58BM12 42383-322 2D14. Could I use it?

 

It has the wrong program code so it would not run the same.
Did you see my last post above?

 

Would the one you found on ebay work?? The Motorcraft website taht you mentioned, what exactly can I do there?

 

You can find all of the emission part numbers for any Ford and the vacuum diagrams.