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View Full Version : Bricked EDC16U31 - VW T5


flashtech
18th October, 2017, 09:27 PM
Hi guys!

Tonight trying to help one of my friends to fix bricked ECU.

Situation :
1.He readed out car with MPPS
2.Disabled DPF by switch
3.Tried to write modified .bin through MPPS - on 40% there was error. Since that car can't identify ECU. (I think that MPPS read was not correct).

Tried to read eeprom, mpc, flash with K-TAG, done that. But when writed correct ori file, car doesn't star and still can't identify ECU. After some while ventilators starting to work.

Car is VW T5, 1.9tdi PD, 2008.m.y., EDC16U31

Maybe someone can help with some advices? Or he needs to find another ecu?

Maybe someone have full BDM :
SW : 393510
HW : 038906016AL

Thanks!
Ignasvw
18th October, 2017, 09:49 PM
Write full bdm to ecu(search in internet ori full read), do immo off and it will work
Or upgrade soft with VAS
icezero2010
18th October, 2017, 10:16 PM
Post your bdm file
flashtech
18th October, 2017, 10:22 PM
He don't have BDM just some obd2 read - he said that this read was made by kess some 2 months ago. This time just wanted to use MPPS to do it faster.
icezero2010
18th October, 2017, 10:26 PM
He don't have BDM just some obd2 read - he said that this read was made by kess some 2 months ago. This time just wanted to use MPPS to do it faster.


the read is ok but is this the correct file for the ecu???

i has never a problem to write again a edc16 after error .
flashtech
18th October, 2017, 10:30 PM
the read is ok but is this the correct file for the ecu???

i has never a problem to write again a edc16 after error .
Yes, this file is from the same ecu. And after writing it through BDM there is no changes, car still didn't see ecu. Maybe problem is in eeprom or mpc?
icezero2010
18th October, 2017, 10:42 PM
He don't have BDM just some obd2 read - he said that this read was made by kess some 2 months ago. This time just wanted to use MPPS to do it faster.




you write the obd file by bdm ???? or u have compare bdm and obd file
flashtech
18th October, 2017, 10:44 PM
OBD file writed through BDM.
icezero2010
18th October, 2017, 10:50 PM
OBD file writed through BDM.
thats your problem you canīt write so

the read area by obd is 512kb

and bdm 2 mb

test this file not the same soft but i think that work
flashtech
19th October, 2017, 06:06 AM
thats your problem you canīt write so

the read area by obd is 512kb

and bdm 2 mb

test this file not the same soft but i think that work

Thank You very much!
With this file car starts.

Maybe someone have full BDM :
SW : 393510
HW : 038906016AL

EDIT. No need for BDM now. Thanks.