BMW ISN location DDE626 - Printable Version +- CarTechnoloGY (https://cartechnology.co.uk) +-- Forum: All About IMMO/ECU , ChiPTuninG , Dashboard , Locksmith , AirbaG , Carradio (https://cartechnology.co.uk/forumdisplay.php?fid=3) +--- Forum: IMMO & LOCKSMITH (https://cartechnology.co.uk/forumdisplay.php?fid=9) +--- Thread: BMW ISN location DDE626 (/showthread.php?tid=47645) |
BMW ISN location DDE626 - neils - 06-03-2019 Hello everyone, I have a e70 and bought used DDE626 (EDC16c35) and found the ISN code in 3 lines of the eeprom 95640 and changed it with the right one. Flashed it to the right VIN with WINKFP. Synchro with ISTA + is says complete sync but still not starts. Is there another line in the flash or MCU that containes also ISN? or can i make DME virgin? i know already the VIN is not important. RE: BMW ISN location DDE626 - rs@chip - 06-03-2019 (06-03-2019, 18:39 PM)neils Wrote: Hello everyone, swap eeprom from old ecu to donor and flash winkfp with vin corected yob done..If old ecu not avalible post eeprom here RE: BMW ISN location DDE626 - neils - 06-03-2019 (06-03-2019, 18:50 PM)rs@chip Wrote:(06-03-2019, 18:39 PM)neils Wrote: Hello everyone, here is the ee, thank you in advance. It is a donor ecu RE: BMW ISN location DDE626 - volavka - 06-03-2019 (06-03-2019, 20:59 PM)neils Wrote: here is the ee, thank you in advance. It is a donor ecu ISN: 054A RE: BMW ISN location DDE626 - neils - 06-03-2019 (06-03-2019, 21:51 PM)volavka Wrote:(06-03-2019, 20:59 PM)neils Wrote: here is the ee, thank you in advance. It is a donor ecu Thank you but i want to change in eeprom ISN to 1E20... do you know the position i have to change? or make dme virgin? RE: BMW ISN location DDE626 - volavka - 06-03-2019 (06-03-2019, 22:44 PM)neils Wrote: Thank you but i want to change in eeprom ISN to 1E20... do you know the position i have to change? or make dme virgin? i find ISN in 3 string at hexadecimal You can try this and report Good luck RE: BMW ISN location DDE626 - neils - 07-03-2019 (06-03-2019, 23:52 PM)volavka Wrote:(06-03-2019, 22:44 PM)neils Wrote: Thank you but i want to change in eeprom ISN to 1E20... do you know the position i have to change? or make dme virgin? Thank you for the file! i have also found the 3 strings, synchro does fine but not start... is there another position in the eeprom i have to change so it 'unlocks' ? RE: BMW ISN location DDE626 - neils - 07-03-2019 No (07-03-2019, 06:48 AM)neils Wrote:(06-03-2019, 23:52 PM)volavka Wrote:(06-03-2019, 22:44 PM)neils Wrote: Thank you but i want to change in eeprom ISN to 1E20... do you know the position i have to change? or make dme virgin? Not working... keeps giving ews manipulation but synch is ok. update: after few weeks looking and experimenting i can make immo off program used dme to work with ready installed CAS. RE: BMW ISN location DDE626 - PsiDOC - 21-09-2019 For the sake of completness, you didn't update the checksum for those areas of the eeprom which have been changed, hence EWS manipulation still active. In the original file, if you highlight the area shown in picture and checksum 16 it it comes out at 3FF. If you subtract 3FF from FFFF you have an answer of FC00, which can be seen at the next 2 bytes to the highlighted section. The FC00 is the checksum and needs to be changed if ISN is edited. DO this for all 3 areas and all will be good. |