ECU LOCKED!

by **djbalkanac** » Mon Oct 08, 2012 3:47 pm

So what to do if your ECU lock... :shock:

You are reading/writing and your ECU lock!

So i am wondering now what its the solution to unlock your ECU?
What to do to avoid your ECU become locked?

I wanna know for EDC15/16 - any solution or you need to have equipment

by **Dsmoke** » Mon Oct 08, 2012 6:42 pm

What did you do? Locked after falshing file?

by **RPM freak** » Tue Oct 09, 2012 4:59 pm

Depends od the ECU.
The best backup equipment you should have is BDM and EPROM programer.

by **djbalkanac** » Wed Oct 10, 2012 2:33 pm

I didnt yet locked any ECU, but i wanna be informated if it happen so i know what to do and how to react...

I wanna now for EDC15/16 - Bosch ( vw,audi,seat,skoda )

by **colgate** » Wed Oct 10, 2012 4:15 pm

for old edc15 without problem to reaad with galleto or mpps by obd.
after that you can recover with desoldering 29f400 and program directly with file by obd !
on edc 16 is difficult better way remove ecu put on bench read by bdm all mpc+flash+eeprom and you are save now because if you kill the ecu you can finde used and clone it.
brg

by **djbalkanac** » Thu Oct 11, 2012 8:45 pm

Can EDC15/16 lock with original flashing tool ( like: kess v2 )

by **ecuedit** » Thu Oct 11, 2012 11:32 pm

It is not always the issue on flasher, if you interrupt the process, or voltage deviation and so on.
Colgate has the point.

by **Dsmoke** » Mon Oct 15, 2012 3:01 pm

I have read that some guys have succeed repair few ecu:s with mpps. Those ecu:s was locked when writing fails with galletto. No need desoldering.

When you do repair flashing with mpps in broken ecu you must do it by bench flashing and writing in recovery mode. Also ECU must be in boot mode.

Here is web site where you can find information to ecu pinouts and boot pins.

http://wiki.obdtuning.com/?title=Debugg ... n#EDC_15_7

by **mexanico1971** » Mon Oct 15, 2012 11:41 pm

no ! not always is necessary to do it on the bench, but is more readably !
I was make recovey in 2 ecu !widht MPPS
edc15c2 2.0 hdi and last weekend in a C5 2.2 hdi directly from the obd plug

BR