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kroksy
24th April, 2017, 02:11 AM
Hello.

I am having trouble OBD read edc17cp44 in Touareg II 4.2TDI

I have done both ecu master and ecu slave boot read, than unlocked read files and flashed them back in boot mode.
When i do TPROT check it states that ecu is unlocked.
But when try OBD read, MPPS is reading ECU and when it comes to 100% i get message "This file is corrupt. Please make a boot read"

Can someone please help?

Thanks

teerak2uk
24th April, 2017, 07:30 AM
Just do all boot mode it's safer

kroksy
24th April, 2017, 04:44 PM
I know it's safer, but would like to try it OBD. I have full backups in case anything goes wrong.

If someone know how to do it please help