i have a similar problem but when i leave off the accelerator it takes longer than usual for the turbo and idle to die down? it also burbs for lack of a better word, not a smooth idle down i guess is the best way to say it??

2005 ram 2500 5.9l diesel i uploaded the trinity into my truck and everything seemed to work well as the unit told me that it was installed and ready to drive... however i hit the accelerator pedal and the turbo does not respond with the throttle and in fact it stays at a "higher" idle for a few ...