hi I am new in this world and so far I love it but I am having some issues and I know I can get the help I need in here I just installed in my 2009 dodge ram 2500 6.7 diesel a dpf and egr deletes everything when good with the install now I am trying to use my efi live autocall and on the manual says to push the down arrow until you get the option Read and press ok so when I do that my autocall display error code $0520 system is full i cant do anything else :( what do i do now????