Well after a s**t load of reading I finally decided today that I was ready to start tuning and I think I might've been wrong! I absolutely cannot get my damn maf afr error histograms to work and it's VERY FRUSTRATING! I have my wideband setup properly and I'm reading maf hz in the primary table. I have the histograms setup as MAF Airflow vs output frequency low with air fuel ration error set as the PID and the same for the high frequency table. If anyone could please help me out with this it would be greatly appreciated!

 

My car is an 06 m6 gto E40 pcm I believe