
Familiar with it. I used the ECU systems for data logging my road roughness prox sensors. Actually, josh,
64 200 ranchero, showed it to us way back when as a servo controller in 2012. He was looking at it for secondary carb operation.
Its nothing short of a control systems revolution. I used two 4 thousand dollar data loggers and got one 65 dollar item to do a similar job.
My wife said nyet to playing with the lawn mower like this guy
https://www.youtube.com/watch?v=cLTlyO0wmvk
The CFI systems from 80 to about 96 were pretty good, the difficult ones were the Motorcraft CFI, because the development was tied not into fuel only, but Fuel and ingition, and the operation of the CFI/TBI was on some versions tied into some really advanced ingition and EEC/MCU engine systems. There were 14 versions of the Ford 2-BBL CFI from 1980 to 1985, and if you follow the tech services bulletens, they work really well. Problem is, you have to apply the lost art of carb tuning with the new art of brain dead EEC fault codes, and then use your nauce to solve the engine idle issues. Ford really aced the class on these systems, but for 30 odd years, people haven't understood how a choke pulloff and EGR system works, or that EECIII controlls things differently to EECIV, and within EECIV, some CFI's didn't even have isc motors.. We've got guys who have done it all, but its taken years to dig into it, and all the evidence is that people didn't follow the service memos. Even understanding the terminlogy (a motor isn't just a wound electric inductor to make current into motion, but a vacuum pot or flapper valve which operates to certain conditions).
So we had a total failure in 1980 to 1995 becasue people refused to distill out the relavant parts from 200 page service manuals spanning 5 to 15 years. To this day, you'll go on line and find one brief on six different types of Ford fuel delivery system from 1980 to 1985, and no bodies got a jolly clue. The detail is generic, and basically useless untill you talk with maybee one good guy whos been there and done it, and suddenly, you find whole attic of great info.
I'm lucky to have had access to Americas smartest technciains and mechanics, many on this forum, who have shared the info to us all.
Enjoy the work you do. I'd say
MPG Mustang was the closest to getting a bolt on EFI system nailed up real good.
Open source coding will help you out. I'd look also at running three Tempo CFI's as three injectors. The injector controll is the same as the EECIV 1988-1991 Ford Falcon CFI, and it used a Nissan VQ30E Pathfinder CFI unit, and it was just two Chrysler K car TBI's.
See
/viewtopic.php?f=51&t=74346
Aussies are the ones who have got it sorted becuase they are more six cylinder orientated than anyone else in the world. The key goodie with this is the lack of runtime errors that I had to work around on my 8 bit data loggers I used from 2003 to 2009, and even the 16 bits from 2010 to 2015.
https://www.youtube.com/watch?v=lcwrLTaYJ_o
EFI engine based on 45 year old 1969 2V Kent 1600 Ford Capri