Keep losing throttle control, P2112 throttle stuck closed. Shutdown and startup and it would run fine for a few more miles and fail again.
Cleaned the throttle body, issue not resolved. Replaced the throttle body/electronics and now it's fine. FYI - This is not covered under the Ford Certified powertrain warranty, so don't waste your time. 4 bolts, a wire clip, and a hose clamp and it comes off. Piece of cake.
This idle recalibration video was helpful: