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1987 - 1996 F150 & Larger F-Series Trucks 1987 - 1996 Ford F-150, F-250, F-350 and larger pickups - including the 1997 heavy-duty F250/F350+ trucks

ECM PART NO.

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Old Aug 2, 2017 | 09:04 AM
  #1  
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ECM PART NO.

I have a 1987 f-150 Custom 2WD EFI 4.9L with 4 speed BW T-18 transmission. I dont think I have the correct ECM because I am getting a KOEO 95 which is a fault in the fuel pump monitor circuit and I dont have a fuel monitoring wire in my harness. Does anyone know the correct part no. that should be on the ECM or where I could find them? Thanks!
 
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Old Aug 2, 2017 | 09:10 AM
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From: Easton,Ks
Do you have a Calibration number if so maybe I could look it up with the Micro-Fiche reader.
The Calibration number may be found on the drivers side Pillar "B".

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Old Aug 2, 2017 | 09:48 AM
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I only have the MFG by ford sticker on drivers b pillar. On the drivers side a pillar there is a small sticker top row says 7A19 middle row says FL2 and bottom row says F the middle row letters are a larger than the others.
 
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Old Aug 2, 2017 | 10:33 AM
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From: Easton,Ks
For that vehicle described above your calibration number should be 7-51E-R0.

And for a non-California truck the computer part number should be:
E8TZ-12A650-CKA
The number on the part may be:
E8TF-12A650-CKA

& Remanufactured:
E8TZ-12A650-CK1A
E8TZ-12A650-CK2A

OR
A-1 CARDONE 784713
 
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Old Aug 5, 2020 | 11:28 AM
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ECM - which version?

Can you help me out or point me in the right direction?

My truck is a 93 F150, 4WD 5.8L E40D transmission. HD front end. VIN 2FTEF14H0PCA28202
My ECM blew - The unit that came out is F2TF-12A650-CC Rock Auto has that as an F-250 unit.
They cross over to a F2TF-12650-MC for the F150

I don't know if the ECM I have is original, or what the difference between -CC vs -MC
 
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Old Aug 5, 2020 | 12:02 PM
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From: Easton,Ks
The post fix CC & MC can be for completely different PCMs.
With out your calibration code number off the drivers "B" pillar can not help you on the right PCM.

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Old Aug 6, 2020 | 12:12 PM
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OK. Here you go. Thanks.
BTW - What is 'the fix'? And how do i change my online name to something more generic? Obviously I'm new here....

 
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Old Aug 6, 2020 | 01:54 PM
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Subford was referring to the "suffix" of the Engineering # for the ECM. CC, MC.
 
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Old Aug 6, 2020 | 02:59 PM
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From: Easton,Ks
F2TF-12A650-CC is the right Engineering # for calibration code number 2-64E-R11.
The Ford Part for 2-64E-R11 number is F2TZ-12A650-CC.
This is listed on Parts List #252.
 
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Old Nov 10, 2021 | 12:13 PM
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Ecm part number

could I get the ecm part number from the calibration code please. 1990 4x4 7.5l E4OD CA truck. Thanks.

 
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Old Nov 10, 2021 | 12:58 PM
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Engineering Number: FOTF-12A650-ATA

Used the search function to find this thread: https://www.ford-trucks.com/forums/1...3-13-76-a.html
 
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Old Mar 25, 2022 | 05:47 PM
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1990 F150 5.0 c6 ecm

I have a 1990 f150 5.0 that the previous owner swapped the rod to a C6 now it needs a new ecm.
replace with the same EcM or find one for the C6 tranny swap? Thank you.
 
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Old Mar 25, 2022 | 06:19 PM
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Originally Posted by Dealio63
I have a 1990 f150 5.0 that the previous owner swapped the rod to a C6 now it needs a new ecm.
replace with the same EcM or find one for the C6 tranny swap? Thank you.
Swapped to a C6 from what transmission? What is the trans code on the sticker?
 
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Old Mar 25, 2022 | 06:20 PM
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1990 F150 ECM for a 5.0 with a C6

Originally Posted by Dealio63
I have a 1990 f150 5.0 that the previous owner swapped the AOD to a 1986 C6 now it needs a new ecm.
replace with the same EcM or find one for the C6 tranny swap? Thank you.
and the Rockauto vs advanced auto.
 
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Old Mar 25, 2022 | 06:33 PM
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Originally Posted by My4Fordtrucks
Swapped to a C6 from what transmission? What is the trans code on the sticker?

This is the current ECM The last owner just told me this tranny is an 1986 C6 and he used a ecm from a 1987. Lol. I will go look on the B post and take a pick. Thank you

9-54J-R10

 

Last edited by Dealio63; Mar 25, 2022 at 06:52 PM.
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