today i read the file off my ecu fine, i then sent my ecu away to be modified so stage 1 egr delete and dpf delete, i wrote the new file to the ecu the original file was a full 2mb file and so was the modified file, it wrote to the ecu fine but didnt start just turned over, i then tried to put the original file back on and still the same thing, there are no error codes in the ecu, the ecu just isnt injecting fuel
kess v2 2.23 master is what i used