Good afternoonI am Portuguese and I have a Focus 1.6 TDCI MK2.5 2008.I upgraded the ROM 0230 to ROM 0509. Now instantaneous consumption is delayed, the hidden menu appears the error "nvm eeprom lvl 0001-Fail".I've been to Ford and only resolved with a new panel.Can I go back to the 0230 ROM?Help me pleaseSorry for my english
Why didn't they update the HEC to a later version? 0509 is not the latest version available...
The strange thing is that my HEC is on 0230 and also have that NVM EEPROM LVL 00001 FAIL but works fine... i think!
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