I have read the forums a few times but I still do not quite understand how to accomplish this. Want to be able to monitor/record the calculated airflow so I can dial in some areas on my tune. I have gone thru the link below and searched around but I just keep getting lost in the where's and how's of the code.

http://www.gearhead-efi.com/Fuel-Inj...d+airflow+prom

If anyone was willing to help with a step by step it would be greatly appreciated.