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Looking for a PCM/EEC-IV part #

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Old Feb 4, 2014 | 06:30 PM
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From: Reno, Tx
Looking for a PCM/EEC-IV part #

Looking to see if someone can help me find a part number for a PCM/EEC-IV for the following truck: 94 Ford F150 4.9l with a manual 5sp and California Emissions. When the one I have now was replaced 3yrs ago, the guy put in Part # F3TF-12A650-NC. Which I am being told is not California Emissions, but Federal Emissions. Anyone know the right part #? Thanks
 
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Old Feb 4, 2014 | 06:55 PM
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Why do you think you need another PCM?
 
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Old Feb 4, 2014 | 07:40 PM
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From: Easton,Ks
You need to post the calibration number off the drivers door B pillar.
 
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Old Feb 5, 2014 | 08:15 AM
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Originally Posted by rla2005
Why do you think you need another PCM?
Mine went bad and is not the correct one. I bought the truck brand new in California, and now live in Texas. It went bad about 3yrs ago and replaced by a federalemissions one.
 
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Old Feb 5, 2014 | 08:34 AM
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From: Easton,Ks
We will need the calibration number as posted above.
The example calibration number below is the "4-54E-R10.


/
 
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Old Feb 5, 2014 | 08:53 AM
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Originally Posted by f18cowboy
Mine went bad and is not the correct one. I bought the truck brand new in California, and now live in Texas. It went bad about 3yrs ago and replaced by a federalemissions one.
I will not hound you for symptoms but if you think it's bad then go ahead and go through the steps to replace your PCM with the correct one. I hope it resolves your issue.

Edit: I found your original thread: https://www.ford-trucks.com/forums/1...l#post13948273
 
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Old Feb 5, 2014 | 10:46 AM
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From: Reno, Tx
Originally Posted by subford
You need to post the calibration number off the drivers door B pillar.
Here is the cal number. 3-51E-R10
F3AE-6E061-HHD.
Those are the numbers that are on the cal sticker you said to post. Hope this helps to help me find the right one.
 
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Old Feb 5, 2014 | 11:40 AM
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From: Easton,Ks
The ENGINEERING NO. that is on the part and the number the auto parts stores or salvage yards use is F3TF 12A650-TA for the 3-51E-R10 calibration.
The Ford part number for it is F3TZ 12A650-TA.

Also the 3-51E-R10 calibration number is for a 1993 Ford Truck.
 
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Old Feb 5, 2014 | 01:04 PM
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From: Reno, Tx
Ok, but can you tell a part number for the pcm by that? Or can do a search of the VIN.
 
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Old Feb 5, 2014 | 01:10 PM
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From: Easton,Ks
I did, the Ford part number is F3TZ 12A650-TA.
And the ENGINEERING number that everybody else but Ford goes by is F3TF 12A650-TA.

If you are saying you want the auto parts stores part number I do not have that and you would have to get that from them. But they can look it up by the ENGINEERING number F3TF 12A650-TA.
 
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Old Feb 5, 2014 | 01:13 PM
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From: Reno, Tx
No it's a -NC
 
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Old Feb 5, 2014 | 01:25 PM
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From: Easton,Ks
What is a "-NC"????
 
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Old Feb 5, 2014 | 02:10 PM
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Im not sure. Thats the last two letters after the dash mark. I'll send you pics of the PCM and the cal sticker. Then you will have a better idea as to what I'm looking at.
 
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Old Feb 5, 2014 | 03:09 PM
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From: Easton,Ks
That calibration you gave me was wrong.
From the photo your Calibration number is 3-51-F-R10.

The ENGINEERING number that everybody else but Ford goes by is F3TF 12A650-NB for your Calibration number 3-51-F-R10.
The Ford part number for it is F3TZ 12A650-NB.



/
 
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Old Aug 10, 2018 | 09:06 PM
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Hi,

I just wanted to thank Subford for having posted the correct EEC/PCM OEM number for the 1994 F150 XL, inline 6 cylinders, 5 speeds, 300 cu. in., GAS, Federal emissions, manual transmission, with calibration code 3-51F-R10, which is what I have under the hood.

I had been looking for the number like crazy, until rla2005 quoted the PCM number posted by Subford and included the link for this thread.

What a great site this is!

Thank you!
 
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