ECU Program Codes & MAF E4OD Years Qs
Freshman User
Joined: Sep 2013
Posts: 49
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From: Park Hills, MO
Hi, quick question. Can someone tell me if SMD-221 basically means sequential fire injectors? I'm assuming that it does considering that it's a MAF ECM, but I need to know if I need to rewire my injectors and from what most say if it's MAF then it's sequential, but I want to know for sure. Oh, I'm doing a SD-MAF conversion is why I'm asking.
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FTE Chapter Leader
Joined: May 2006
Posts: 12,338
Likes: 1,314
From: Central Mississippi
The above replacement ECU (containing a chip smd-221 & engraved as shown) was removed from a mass air truck, is about all I can say.
I have not attempted a conversion with it yet.
Yes, if it is Mass Air, EEC-IV, it is sequential injection.
I have not attempted a conversion with it yet.
Yes, if it is Mass Air, EEC-IV, it is sequential injection.
New User
Joined: Feb 2019
Posts: 2
Likes: 0
Need help for cross compatible ecu
My truck with calibration file: 4-54J-R10
What is the compatible ECU? Does the following ECU compatible for Ford F150 V8 1995 Eddie Bauer edition. Thank you.
What is the compatible ECU? Does the following ECU compatible for Ford F150 V8 1995 Eddie Bauer edition. Thank you.
F4TF-12A650-BBC
F4TF- 12A650-APC
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