View Full Version : Help with edc16u34 recovery
HIC
17th September, 2018, 01:52 AM
Hi Dkteam
I have a bricked edc16u34 after dtc off writing by v54 .
i can t write ori with ktag bdm I have message not authorized operation extflach and eprom.
can any one hep me to recover this ecu please.
many thanks
H.Essalhi
rfernandes
17th September, 2018, 02:21 AM
i think you cant write cuz you read with v54...are you trying to write the same file you read with v54?
rfernandes
17th September, 2018, 02:23 AM
the file read by obd its diferent when read on bdm
HIC
17th September, 2018, 02:35 AM
Hi
thanks for reply
i have a full bdm for ecu but when I try to write to ecu I have message not authorized,but I can read full backup
rfernandes
17th September, 2018, 02:38 AM
maybe becouse the are corrupt or somethink...what car is?
once again,full bdm are a total file or you have seperated?
its a v54 read or ktag?
HIC
17th September, 2018, 03:14 AM
Hi
It s Golf 5 1.9 tdi.
my friend send to it file and it s blocked with v54.
i try to recover it with ori by kess no succès.
tried with full bdm with ktag ori file for this ecu no succes.
HIC
17th September, 2018, 09:35 AM
Any Help Please
Myjector
17th September, 2018, 03:56 PM
If the ktag doesnt know the right ecu you need to select it manual and select VAG EDC16 protocol and write full back starting with the internal flash file
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