well just noticed that my car here latley has been throwing codes at wot.Like the other night i raced and top of 3rd gear we let out and got back down to 55 and the light cam on .So i scaned it braught up p0103 maf or Vaf circuit high input. Whats causing this to happen and will it affect the performance of my car .Had the car dyno tuned after cam install ,still running the stock tb and maf just descreend .car still seems to run rine pulls all the way to 6800 ,Im just worried the maf is going out or its goin to cause my car to run crappy