I did some data logging with BE and I noticed that my MAF was reading like 3.8 and my MAFV was .04 didnt really have a range until i got into 9psi of boost then it only went to 4.4 MAF. Something doesnt seem right its a PMAS blow through matched to 60lb deka's. How can I tell if its ok or if it's in the wiring? Can it be checked with a multimeter? All other logs from others I have looked at had a voltage range up and down and the MAF reading was alot higher. Is there a fuse for it even though I havnt looked? Also is there anything in Binary editor that you have to change for it to log the MAF correctly? Thanks.