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DJairbag
20th February, 2018, 09:06 PM
Hello friends,

i have one question i have Read EIS from W203 VIA IR it was possible to read it until 87% after that not possible.
Then i have read data from MCU and load to prepare KEY FILE - then i saw -> KEY HAS and all KEYS are ZERO.

So this is reason why is not possible to read right ?

what can do now? Possible to repair this eis ?
mercis
21st February, 2018, 05:20 AM
HC912-AFTER EEPROM READ ERASE ALL
YOU NEED DONOR EIS OR DUMP,BUT AFTER NEW DUMP ESL ESU AIRBAG AND ODO TEACH
brend
21st February, 2018, 09:29 AM
And for teach job need Star.
DJairbag
21st February, 2018, 10:45 PM
friend, what means DONOR EIS ? i dont understand ....
lion0304
21st February, 2018, 11:13 PM
friend, what means DONOR EIS ? i dont understand ....

Meaning find another used EZS with the same part
DJairbag
21st February, 2018, 11:18 PM
Meaning find another used EZS with the same part

i found already another EZS but i need good DATA orginal DATA are corupted so not okay so where get right data ?
lion0304
21st February, 2018, 11:21 PM
Virgin Ecu, ELV, AIrbag...teach on car with Star like as Mercis said above.

Or order new EZS from dealer
DJairbag
21st February, 2018, 11:35 PM
not possible to make EZS virgin ?
brend
22nd February, 2018, 06:50 PM
not possible to make EZS virgin ?

Read MCU by bdm.Maybe eeprom ok .
Probably flash corrupted not eeprom.
Put ezs eeprom/flash dump.
You dont need another ezs ,in yours ezs just data corrupted.