FRM E90

[mahmoud122]

please I need help in frm e90 the diagnostic device not to enter it, and when Iread the eeprom showed all zero and Ican't write on the eeprom it gives me this eeror ,what the problem in this case

thanks in advance

491196 491197

[tech_cz]

You have to read raw DataFlash 32k.
Then from it extract 4k eeprom.
Next erase Eeprom and set eeprom size 4k.
Finally write saved eeprom.

WBR, Marek

[danielif]

Need to transform readed DataFlash to EEPROM and write ith in EEPROM zone.

[mahmoud122]

this my p flash and d flash dumps can you help me extract eeprom dump
thanks for every reply

[TVO]

this my p flash and d flash dumps can you help me extract eeprom dump
thanks for every reply
your eeprom