Cant read by obd audi a6 2.0pdtdi edc16u31

[obnchip]

Hi
Cant read by obd audi a6 2.0pdtdi edc16u31.i try with mpps v12 galletto2 and magpro error massege is locked ecu.i was waiting 30min but no result...
any solution?

[milkatrek]

is locked by ecusafe

[obnchip]

so how to read it by bdm?

[levisdj]

BDM read should work

[mario38]

Hi
Cant read by obd audi a6 2.0pdtdi edc16u31.i try with mpps v12 galletto2 and magpro error massege is locked ecu.i was waiting 30min but no result...
any solution?

possible protection fuse number 11 or use mpps bypass vw

[sepistar]

Hi
Cant read by obd audi a6 2.0pdtdi edc16u31.i try with mpps v12 galletto2 and magpro error massege is locked ecu.i was waiting 30min but no result...
any solution?

make diagnosis with vcds,possible that are other problem with.
regards

[obnchip]

I made diagnostics with vcds but only error for egr thats why i wanted read it to disable egr..
Maybe someone else try to disable dpf but the new owner of the car dont know for sure so its can be locked by ecusafe.but if its locked possible to write it?

[Fantomisback]

I made diagnostics with vcds but only error for egr thats why i wanted read it to disable egr..
Maybe someone else try to disable dpf but the new owner of the car dont know for sure so its can be locked by ecusafe.but if its locked possible to write it?

That it is possible to write again, but only with BDM, and just the same file that you read

[obnchip]

Or update at audi I think the easyer way and after I can handle by obd...

[Babos]

Or update at audi I think the easyer way and after I can handle by obd...

i think its be must better!

or do this with BDM

[obnchip]

yes its more clear and i dont want to take out the ecu...

[Artilect]

If the seed key is messed the dealer will not be able to re flash your ECU.

I have the same issue, only BDM readout, repairing seed key and reflash with BDM. But if you have messed eeprom then this will not help you. Then you have to adapt your eeprom too.

I have same problem at my car and I know how annoying is this.

BR

[obnchip]

how to repair seed key?and what do you mean messed eeprom?and how could its happaned to the ecu?

[Artilect]

Someone have messed up with this ECU, thats for sure. Just readout with BDM and post it hire. We can help you then.

[obnchip]

ok,thanks but first try to update at dealer and after see...