I?m trying to use a 2.3 eco boost TB on a 2.0LGDI, I have updated my tune with the Predicted Area and Effective area from 2.3 Eco boost tune. However I end up with a P2111 code after the car idles for a few min. Also I have noticed the TB will flutter when I power the car up or down, the stock TB will cycle once at start up. Obviously I?m missing something but I?m not sure where to look.