I replaced the fuel filter with a zzp high flow unit, and I cant find any vacuum leaks. How can I test the icm? I should be getting another maf soon they said that they are sending another one out. What does the car use to moniter when the maf is unplugged? Because I unplugged it and it seemed to run worse, at least it stalled out at lower speeds. I bought a used lq4 mass airflow so I figured I would try talking to them and they had no problem sending me another one. I cant reuse my l36 icm right? Because I still have that one laying around. ZZP did tune it for the lq4 and my n* T.B.
