Hi

I have an alh that is tuned and recently i added a pd150 intake manifold and and a pd150 air intake with the 3 inch maf sensor.
In the housing i have the original ALH sensor.

I fell like the car in down on power even tho i changed the maf linearization as per a ARL (PD150)
It also does not smoke at all anymore when on power which before it used to smoke.

Am i missing something?
Is there something else i have to change?

you changed size of maf housing ... but sensor dont know this fact... so you have to rescale it.

I stated in my post that i allready changed the maf linearization for the correct 3 inch.
Is there another map for this?

no one knows?