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tiguan
11th August, 2012, 06:02 PM
Hi All,

I read with MPPS
Audi A6 TDI 120kW 2004, System Type: 2.5l/4VTEDC15V
>...Read Ok....<

>....Write....< new software in the ECU but it has crashed.

Car will not start now,(ECU is now dead....?):afraid:
how can I do to Wake-up the ECU

Please need help what to do with this ECU to repair if possible

Thx, Tiguan

gad3n
11th August, 2012, 06:05 PM
just desolder and write with external programmer ... this ecu is easy to repair

tiguan
11th August, 2012, 06:15 PM
just desolder and write with external programmer ... this ecu is easy to repair

you also have pictures which I have any desolder,

mario38
11th August, 2012, 06:16 PM
are you sure that the file has the same number you have written software?
You can try to write in a recovery mode ..
hold the ignition key off and turn on the ECU do information framework and write if you force the write goes to the end of bun
Your file should be 512kb EDC15 before writing checks that it is right .. tries to write the original file without altering

if you can not do instead of desoldering eprom chip writing desk used in ECU pin out for this

tiguan
11th August, 2012, 06:54 PM
are you sure that the file has the same number you have written software?
You can try to write in a recovery mode ..
hold the ignition key off and turn on the ECU do information framework and write if you force the write goes to the end of bun
Your file should be 512kb EDC15 before writing checks that it is right .. tries to write the original file without altering

if you can not do instead of desoldering eprom chip writing desk used in ECU pin out for this

Thanks for you reply, File is the same,
now can not read from ECU, I'll go try what you say


if you can not do instead of desoldering eprom chip writing desk used in ECU pin out for this

which ECU pin can I use

Thx,Tigaun

gezame
11th August, 2012, 07:19 PM
Hi
If you have anhoter interface, kwp2000, galletto, etc
Test for new write the file ori (do not id, only write directly, with rigth protocol), but nomally do not recovery in ecu edc15 (in this case, prove in boot-mode, or desolder flash 29f400 psop).
Br.

mario38
12th August, 2012, 08:53 AM
If you have a serial gallo clone test without writing data directly to a serial obd ...
alternatively into the Documents folder has a picture of the pin out of this type of ECU ...

if you can not in these two ways only solution desolder eprom chip and riscivere ..

JMTec
12th August, 2012, 09:02 AM
Byteshooter Toolbox do it witout desoldering the PSOP :-)

Best regards

pablo1971
12th August, 2012, 10:16 AM
i have done one of these...you can recover with out desoldering the chip...

pablo1971
12th August, 2012, 10:21 AM
you have used mpps,and used the wrong protocol for that ecu....you have mpps...remove ecu from car,bench wire it up.and use recovery mode in mpps..this should wake the ecu up...and then you can write back original file....

if you want to write mod file back use AUDI PROTOCOL-ALLROAD 29F400/29F800

Faboka
12th August, 2012, 05:00 PM
Which clone tools support boot mode for the edc15?

Couldn't get galletto 1260 to work in boot mode.

pablo1971
12th August, 2012, 08:45 PM
mpps has recovery mode,and works well for edc15.....slow mode...

tiguan
15th August, 2012, 08:12 AM
Thank you ALL, problem solved
ECU removed and write on the board with MPPS
Car is working again :driver:

Thank you all for your help.
Tigaun