Thanks for the feedback. I think the oxygen sensor/mass airflow sensor combination was changed in the newer Fords, and that's part of the problem. I'm going to talk some more to Banks and see if they expedite this fix. I'm glad you didn't hqave problems; they must have fixed something that wasn't broken.
2019 Winnebago 22M
2015 Jeep JK Rubicon
Former Owner, 2006 Alpine Coach 36MDDS
Former Owner, 2005 Tioga 31M and Arctic Fox 22GQ