Picked up a ecu for my 351w swap into my 1992 flareside. Recently did a 5.0 maf swap on it from a 96.
Picked up a f4tf-12a650-ahb ecu out of a 95 f250 4x4. EEC-IV efi-sd44d. MAC1
64esb44a22. 13720-11. 4k04.
Is this a maf ecu? Guy said it was but doesn't have the truck any more, he had a 408 stroker with edlebrock engine management system.

Any help appreciated.

 

The highlighted part in red says it isn't, and besides that it would be rare to find a MAF F250.

 

Should have just sent you a message. But thanks.
I figured that was what that sd meant.

What is the best option for a ecu.
I will use the 5.0 one for now.
Trucks a manual.

 

351 MAF trucks are rare. Pretty much only the '96 OBD-II trucks are MAF, and that's very involved swap.

 

351 MAF E4OD combo for EEC-IV were rare. Only ones I know of were Broncos with "California" or "Federal" emissions. I am currently putting truck back together to see if my "MAF Conversion" on my 94 Flareside 5.8 was successful. Kinda strange though. It uses a different EGR valve and a DPFE sensor along with dual O2 sensors and a few other differences.

 

Wait.. you got a 5.0 MAF pcm in there now? If so don't waste your time looking for a 5.8 pcm it's not needed, and if you build the 5.8 up just get a tuner for it.

 

Agree with Paul completely on the using the 5.0 ECM. I went this route only because I had a 95 Bronco with "Federal Emissions" once and the thing ran like a "Raped Ape" and am hoping to duplicate it. I am also trying to re-acquire the Bronco. Didn't know what I had.