I have a working pid to log afr with my wide band through my EGR but I'm having trouble setting up a pid for wide band AFR % error. I think I'm using the correct formula but I'm just not sure how to set up the table or Histogram in HP Tuners. I found several write ups on this in the stickies but still no luck. I attached the configuration im using.

Thanks

 

OK, I just noticed you cant upload .cfg files so i changed the file extension to .txt hopefully you can save and rename to open it.