BMW EWS 3 2D47J ( erased)

[youssef70]

thanks, but 2D47J MCU eeprom is only 512 bytes, not 64KB!!

it can be 64kb if readed with etl

if you cant extract it this is for you its only .512 kb

[testourii]

it can be 64kb if readed with etl

if you cant extract it this is for you its only .512 kb

thx mate, but i can extract it,
eeprom can not be 64 KB, etl read all memories in MCU, So 64 Kb contains : eeprom, flash rom, rom, .....
EEPROM is ONLY 512 Bytes

[tcglobal]

I have the same problem..

[3in1san]

Hi,
Not need to write eeprom from other device. Eeprom can be filled with FF.
You need to write sync code from engaine ecu to ews, or virginise it. And write keys to eeprom.
PASoft 1.4 has all functions what you need. You need new transpoders becuse old has password and this password was delted with eeprom

[key-maker]

hi all i have been face this problem after 3 years but i solved it

* put any old dump from any ews3, in the erased ews

* program new transponder

* and make synchronization with any diagnostic tool ex GT1, Autoboss
...

good luck

[yusaerdem]

While doing the 1998 model bmw 540i replacement key, ews 2D47J crashed when reading xprog and to ecu flash 29f200 dump and ews dump to vehicle set.
how can you help