can anyone recalc this vxr checksum for me

[andy4k]

Hi Guys

Trying to pull a awesome stage2 map off an astra vxr and flash it on my zafira vxr but saying checksum missmatch when using kessv2.

Please find attached message me for password

[dtip]

Hi Guys

Trying to pull a awesome stage2 map off an astra vxr and flash it on my zafira vxr but saying checksum missmatch when using kessv2.

Please find attached message me for password

don't do it, don't flash map from astra ecu to your zafira even if numbers on ecu sticker are same (especially partial OBD read), they are probably different software versions! you will end up bricking your ecu

[andy4k]

don't do it, don't flash map from astra ecu to your zafira even if numbers on ecu sticker are same (especially partial OBD read), they are probably different software versions! you will end up bricking your ecu

Can we not copy everything over?

[andy4k]

Also does kess not do a full read attaching file

[dtip]

why are you password protecting files while you asking for help?

[speedy100]

why are you password protecting files while you asking for help?

ROCKET SCIENCE...

[sherl645]

That won't work.