I have two user defined PIDs, one for my AEM WB ported through my AC pressure sensor port, and another for % AFR Error using the first custom PID.
When I go to define some custom histograms and click on the PID to display, only the built in user defined PIDs show up to be able to choose from (calculated cylinder air, IDC, Air Fuel Ratio Error) as well as my AEM WB user PID but my custom AFR % Error PID does not show up. I thought it had to do with using a % character in the PID or that the PID referenced another user pid number in the function so I created another user PID for AFR % Error which does not use the % character or reference any other user defined PID numbers and that one does not show up either.
I'm perplexed. Sadly I can't upload my config from behind the firewall at work.