ews2 2D47J read ffff

[valdirld]

key lost BMW 318I, i read the EWS, with xprog, and surprise, all dump ffff, i done some ews ok, and now i have this wath can i do? is possible program a new one? possible immo off ecu? ecu is DME 0261230667 please if one can help me, i need solve this >thanks

[Master01]

DME memory device? You can read it?

[qwertyuiop12]

Poorly cleaned the contacts of the chip.
Try to read more than once.
I have read only with eighth time XProg

[okura]

immo off is possible only with emu

[abrhem]

hi
BMW EWS2 EWS3.2 Emulator E34 E36 E38 E39 E46
20 $

[valdirld]

a friend send me files married, from ews and ecu, write and verify in first time in ews, key recognise ok now, engine cranck but not run, think wrong write engine chip with galletto v54, eprom cc460 in ecu

[bearheroes]

you erased data because this mcu is locked and needs to be read with adapter only and bypass security.
now about ecu you probably mean 0261203667.
you can use emulator or use another ews file, generate new transponder, sync with ecu and start car.

[valdirld]

yes, ecu is 0261203667
and really, i read first time in circuit, but this metod i used more than 10 times, and newer had this issue
to sync, i not sure wath best equipament, i only have launch 431 and autocom, can this done?

EDIT
now i see galletto has not wrtited correctly the ecu, i read after write and dump not modified
now i verify wath wrong with, i select ME5.2 driver, is this rigth?

[bearheroes]

mcu needs to be desoldered and read with adapter to bypass security.
yes ecu is this.if file from ecu is not good i don't know if i can help you...

[valdirld]

my issue now is how reflesh ecu by fgtech, (chinese), read good, but write not

[selefkoslu]

Ecu introduce the EWS. Autologic