6.0 and 6.4 calculated torque 5r110 (cummins swap)

[notmpwr]

On the 6.0 and 6.4, how is the calculated torque calculated? is it maf based, map based , icp pressure and injection time or combination of them?

I know one of the problems with 5r110 shifting is the calculated TQ table is off when a engine is swapped and i thought about making a emulator that would help the tcm think the 6.0/6.4 is still in the truck if its icp pressure and injection time based.

[Powerstrokecustoms]

I believe it is MAF based..

[Silver64]

Not sure exactly what's used for it, I do know that when logging it will drop to 0 and that's when shifts start to flare. If it were Maf and I have mine hooked up then it shouldn't drop to 0 at random times.