Spent Saturday taking it all apart, cleaned flanges with a Dremel wire wheel, and permatex'd the sh*t out of everything. Took a reading today after running errands (pic below).
Now we wait.
After driving today. A permanent code was still stored in the ecu for run lean condition, and that has since disappeared (something i learned: you can't erase permanent codes, only your ecu can determine if the issue is resolved)
