please help! 2g GSX won't rev!

[GSXdsmer]

Alright so I have a 2g GSX with an AIResearch T04 turbo and all suporting mods. I have a SAFC for tuning...

my problem is that the car cranks fine...idles fine at about 1000 rpms...but when I go to drive it it seems fine until you get to about 2000-2500 rpms and then it just wont go past that point...it doesnt matter if you put the gas all the way to the floor it just stays there...i have checked for boost leaks and havent found anything at all...it just started doing this...it was driving fine when i parked it and then when i went to crank it back up this is what it was doing....PLEASE HELP!!!

 

[GSXdsmer]

The car threw a CEL and i pulled the code. code is P0100. says it is a MAF circuit malfunction....i have a new MAF so does anyone know what this might be? any help would be greatly appreciated!!!!

 

[somdturbo]

Are you using a 2g maf?

 

[GSXdsmer]

yeah