Repair Sprinter EZS

[zogldi]

Hello !
I have problem with Sprinter EZS! Like you will see in atch. dump the first three lines are missing !Is it possible for someone to fix it?
MB Sprinter 2007
313cdi
EZS A906 545 49 08 Q01.

Motorola 9S12DT256 secured

[bram380]

read mcu2,
copy bits the first three lines to mcu1.

[zogldi]

Sorry can you explain to me what to do?

[zogldi]

Any help ?

[MarkPRP]

When I get to the Office I will find the data for you!

Bram - Only 1 MCU 9s12 on this ezs!

[zogldi]

Thanks MarkPRP , I will wait because this is urgently for me!

[zogldi]

Second, can somebody check flash + eeprom dump from this EZS?

[zogldi]

Customer will be angry! Please help!

[zogldi]

The last three post are my post, I'm writing to myself! :)
Problem not solved jet , I wait for good idea.
Regards

[DJAMY]

in EZS sprinter 2007 there is not second MCU
only one MCU motorola ST12
with wich tool did you read ?

[DJAMY]

here is infos from your dump
it seems ok

VIN: WDB9066351S333895
KeySet ID: 586BC430
Serial No: 3009725701706157
Odometer: 682746,0
Previous, last keys used: 1, 2

your possible solution make new key
or
look to your EVL if its not physicly blocked

[zogldi]

@DJAMY infos is OK I know that because I see on SKC calc.The problem is communication on CAN not work. Pay attention to the lines in the damp from 4000 to 402F, I think that something is not right! Finally I would like to check flash too.
Now when I put the key everything is dead and MB star can not communicate with EWS.
I try read with X-prog (clon) first time but not success after that read second time with ETL .

[DJAMY]

for this MCU EZS best is rosfar even clone is ok

here is good dump
if use it must be able to virgin ecu and other EVL

[zogldi]

@DJAMY god bless you,that's what I need !

[zogldi]

Problem found, requires flash content from this EWS module.I only have the possibility to write with ETL programmer.
Regards

[zogldi]

Solved ! :)