ECU programmer allows to read and program the whole ECU unit of eprom file (or ROM memory with maps if eprom physically not present). The ECU flasher we supply include MPPS, Xprog-M, KWP2000+, Galletto 1260, BDM100 ,Kess V2,Ktag,SKP900 and more.
Kess is mostly for working over the OBD Port in the Car. For newer cars from 2011 with EDC17/MED17… ECU they archieved the Virtual Reading, so you have to make ID of ECU and get the ORI File from Alientech (not for clones!) or from your Tuner.