unfortunatelly the thread where I explain all details about upgrades of the charging system got missed the attachments due a forum software upgrade. Will work on recover those, but for a while:

https://www.forbbodiesonly.com/moparforum/threads/poll-about-ammeter-reading.198930/page-3 ( linking to the 3rd page whre I begin to put pics about how the charging system works )

http://www.heritech.org/cuda/Charge.html

questions are answered on dozens of threads where this has been discussed. BUT just begin with those. I can post many but don't wnat to highjack the thread (more).

BTW, diagrams are mine... which I made back in 2007... weird you haven't seen these also on Moparts.

all answers you posted are on diagrams and their explanations...