Attached are some data logs, configs, and tune file.
By lowering the torque tables, I've been able to extend when the throttle closes, but not eliminate it. It shuts the car down repeatedly. However, on some runs it will actually run fine. It seems to be exceeding a torque limit somewhere.
I can't see where torque source is affecting it. I see the short term trims yank a lot of fuel, but it's hard to tell if it is because the throttle body slams shut, or if the TB slams shut due to the yanking of fuel.
Any advice would be greatly appreciated.