Bmw x3 dme ews sync

[Jacob6969]

Hi I change ecu in bmw x3 e83 its edc16c31 because of maf dtc, now i got only ews manipulation fault, i need to sync new ecu with car ews, here i have readed bouth ecus, Thanks

[erkor]

Hi I change ecu in bmw x3 e83 its edc16c31 because of maf dtc, now i got only ews manipulation fault, i need to sync new ecu with car ews, here i have readed bouth ecus, Thanks

HI
TRY this afile
1001315

Check checksum !!!!

Press THANKS for pass:)

[Jacob6969]

Isn is good but checksum is not, i have internal module 4 faut, i think is cs related, my programmer dont calculate it when writing

[ultrtech]

hi for calculate a cks


Winols can perform checksum, accessible from the Winols menu or with the "F2" function key.

To do this, you need to create a new project with the original binary file and then import your modified file .

When prompted, integrate the imported file using the structure of the original file already present in your Winols project.


At this point, you will automatically receive a proposal for automatic checksum correction, and you'll need to respond with YES.

[Jacob6969]

Yes with flash but in eeprom i have no checksum available

[Jacob6969]

Yes with flash but with eeprom there are no checksum correction available

[bram380]

Hi I change ecu in bmw x3 e83 its edc16c31 because of maf dtc, now i got only ews manipulation fault, i need to sync new ecu with car ews, here i have readed bouth ecus, Thanks

Rewrite this dump.
Good luck

[Jacob6969]

working good, now i have to deal with flash or turbo itself cause its look like turbo doesnt turn on but its different case, big thanks for help friend :D