Can some help me with a calc pid please.

[pavetim]

Ok I tuned a friends 06 LLY truck and he used to have a PPE on it which req'd some intake mods. Now he is getting, and did before a too much air flow light, i'm guessing it's MAF. I'm trying to get a pid for a BEN to correct the MAF. I've attached a screenshot so you can see the units it uses.

[pavetim]

I'd still like a pid but it's a MAP sensor high voltage, and not the MAF sensor.