Polo 6R0920861H Checksum error

[levisdj]

Maybe someone can fix checksum error on JC Dash Polo 2012, has error message on dash.Dump attached.Thanks

[marina_rv]

CRC1...3 distance - work

[drpeter]

Maybe someone can fix checksum error on JC Dash Polo 2012, has error message on dash.Dump attached.Thanksprogramm mileage with a good tool and all will be fine again.

[levisdj]

I tried with Xtool... no luck! dump can be repaired ?

@ marina_rv (https://www.digital-kaos.co.uk/forums/member.php/184856-marina_rv) ..
can you explain better ?

[drpeter]

I tried with Xtool... no luck! dump can be repaired ?

@ marina_rv (https://www.digital-kaos.co.uk/forums/member.php/184856-marina_rv) ..
can you explain better ?I guess you didn't backup the eprom by obd? If yes write backup in dash and all will be fine again.

[levisdj]

thanks drpeter.... but this is how I received the vehicle... so no data backup whatsoever. Any chance to recover this ?

[Diagcar1]

Try this and report

[levisdj]

Hi, Diagcar1 thanks for the file but it's not working... same error.