boosting problems

[wagonman]

Hey I have 00 impreza wagon turbo ej20 yellow injectors 3" exhaust system . And recently jus change from a td04l turbo to a tdo5h with 90* inlet . The car was running fine for 50 miles or so boosting beautifully but then flagged up eml light and put it in limp mode. I have a psi3 on board code reader and its saying air mass fault . There are no air leaks in the induction side could this be a mapping jobby as the computer has jus exceeded its over fueling capabilities on its current map . cheers

[quit]

Is it mapped for a td05 ?

[BoozyDave]

like matt said, has it been mapped for the td05???

[Ash007ks]

ECU cut due to not knowing the correct mixture for the car, will more than likely destroy your maf sensor or worse if you keep running it without a map.