4.0 computer identification

[Jack-Is-Back]

(pictured left is the 2.9 computer I pulled/ pictured on the right is the unidentified potentially 4.0 computer) Hi everyone, I need help identifying the computer pictured on the right. Im currently in the process of a 2.9 to 4.0 swap. I’m unsure if this computer is for a 4.0, I have already looked up the part number F07F- 12A650-LA but results have come up inconclusive. I also have the wiring harness that came with it, I need a smoking gun that tells me this is a 4.0 computer and harness. Thanks in advance.

 

[lowspeedpursuit]

Seems pretty 4.0ish

1990 Ranger 4.0 Computers, BSE EEC1117M crosses to that part number.
E0E is on this list as well

 

[SenorNoob]

Above info looks good to me. Although I did find one listing on EBay claiming to have the same part # for a 90 2.3 MT...

I'd be more inclined to believe the ebay listing is wrong than the RockAuto or the other site. It seems like an enthusiast built thing...