I can't seem to get the right answer online. I am running a 1992 f150 5.0 v8. I'm converting to mass air flow, and need a computer, an o2 sensor, and a sensor.
Which sensor?
Which ECC?
Which o2 sensor?
I have an auto tranny (AOD)
I have 24lb injectors
It's a 92.

 

You need to get a Mustang PCM and MAF meter, but those 24lb injectors are no good to you until you get the motor built some. The stock O2 is all you need, the Mustang PCM can use dual O2 sensors but you don't have to use 2, you can just Y a single sensor output into both PCM inputs. This is all assuming that when you say you have an AOD trans that you really do have the all mechanical AOD and you're not using the term to describe any automatic with overdrive. Because if you do have one of the computer controlled autos then you can't use the Mustang PCM you will have to get a truck PCM.

 

I think I'll use the cobra computer since I have 24# injectors, would it be worth it to go to a larger maf sensor? I do truly have the AOD, i found that it doesn't matter which tranny the computer is designed for, right?. btw I ported and polished my intake and throttle body, k&n intake, shorty headers, gt40p machined and rebuilt heads with 1.6rr, crane springs, a magnum stage 1 cam, for an overall .5xx lift, and 114lsa. EGR delete, air pump delete. ANd the given: chromoly pushrods, high rise valve covers, oil catch can, msd distributor, heavy duty ign coil . So yeah it needs a maf.

 

An X3Z Cobra PCM would work yes with a matching MAF meter, and no it won't matter what trans it was designed for because those transmissions are not computer controlled either.