[Shinehead]

Hi everyone,seems im posting difficult issues all the time,as no responses posted and sometimes i think such a big forum its impossible no one knows anything,but anyway does anyone know of a tool to read the nissan A56 x78 ecu,or similar A56,as i tried reading with kess on obd but no vehicle ecu found,with kess it does not read the the full ecu,it only reads micro and not the eeprom,any help will be appreciated.
Thank u