MAF or what ???

Well, the problem is I don't have the original ECU. Bought the car with Apexi fitted already. :ponder2:

I've checked the airflow voltage on the commander though, and it shows constant 1070 value.
The car behaves OK on the idle and while accelerating smoothly as well, the problem is only when pushed hard.

I believe that could leads cause the prob more likely.. :dontknow: Don't have time now to drop the car down to the garage. :question:
 
[quote author=sti 9029 link=topic=12432.msg152201#msg152201 date=1233739970]
vurry quick novice question,what does maf stand for?
[/quote]

MAF = Mass Air Flow
 
Codders what year , version , model is your Impreza

I have my old ECU , around somewhere , you can check of that if it fit's

My ECU is for a MY99 STI V4 TypeR


Niall.
 
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