I did a auto to manual swap in my 06 dodge in march and I purchased a software from bob wagner for my smarty to reflash my ECM. I have since loaded the TNT file into it and when I try to set it back to stock I get two codes which are p0243 and p2509 the truck will idle for a minute or so and shut it self off. When the smarty tune is loaded into the truck it runs fine with no check engine lights. I am trying to sell my smarty and need to be able to use the stock program. Has anyone run into this problem as well??