Mass air.

Ok being the trucks were made from 93-95 are there any first gen lightning PCM's that are mass air?

and for mass air trucks aka OBD II what are you using to tune?

I am looking to pick something up to tune my truck. would SCT software work?

something I can use to datalog my truck, perform changes and then upload to the eec or a chip.
 
I used a wiring harness and ECM from a '96 model to make my '93 OBDII. I got a dyno tune and am using SCT flip chip on the ECM. You cannot flash program these computers, they have to be chipped. Hope this helps.
 
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