edc17cp14 golf mk6 2.0 tdi problem

[yuvalaha]

hello
i reading with kessv2 5.017 golf 2009 2.0tdi obd and and try writing tuning file by obd and not complete writing .
now when ignition on check engine light not turn on .
i try to write orginal file in boot mode no solved.
helppp please .

[d3v1l]

there is a Recovery Option in KessV2 othervise you have to use a fgtech

[yuvalaha]

there is a Recovery Option in KessV2 othervise you have to use a fgtech
recovry with kessv2 not complete and i do dont have fgtech