So I was having issues with my MAF tables the other day and got to talking to a guy and he pointed out that my MAF err. histogram numbers are way way off. The log is really short but if you look at the counts theres enough hits that the numbers shouldn't be where they're at. I have an AEM pn30-0300 wideband that I have wired to serial then serial to USB connection. I have my user math setup based off the EQ err preset and then just swapped in for it to read off my wideband. The wideband reading is a little bit lean but nowhere near as lean as what the histogram makes it out to be. Anybody have any ideas where I went wrong?