if I can have my say..I don't need to touch the maps of the hysteresis of the vnt...these maps are consulted by the ecu to control the PID(proportional integrated derivative) of the target boost or objective pressure given in on the main map turbo...? unless one does not change the vnt with a more coarse that works in a different way, in my opinion, not c'? reason of moddare these maps..that among other things, if you do not s? as moddare with congnizione cause they only bring headaches as the lights are on,the recovery and the various problems...so my advice ? to leave it alone for the moment, these maps and concentrate on other maps, and more? important....also you can't? "dressing on the contrary, with the shorts over the pants" in the sense that before you determine what is required in diesel fuel primarily then f? so that the request is not limited, and finally, it acts on the boost to "arrange" all....now you are the parties to the contrary, according to me, moddando these maps...in anticipation of a mod to the demand diesel what will you do?you're the new l? puzzling on how to go in a given manner turbo based on the new request for the diesel??