[marcinmik]

toyota auris 2016 1.6 d4d 112 PS , manual, gearb. ECU EDC17C73. I read a full backup with Flex  through the bench connection. I disabled EGR and uploaded the internal flash file to the controller. The car did not start, error B2799 immo code responde wrong. I uploaded back a full ori backup. I connected it to the car. Same error B2799. Synchronizing IMMO by shorting OBD 4 and 13 pin for 40 min does not help. Has anyone had a similar problem? Is there a solution?The magicmotorsport helpdesk has been struggling with this for a few days, but they can't seem to get around it. There was advice to upload the original file with the automatic checksum correction function turned off, but it didn't help either. Is there anyone who can do immo off? or knows where the problem is. The internal flash file after re-reading looks like the original 100 %, eeprom too. eeprom has virtual OTP in 14000/17fff offsets

[MahoJohn]

toyota auris 2016 1.6 d4d 112 PS , manual, gearb. ECU EDC17C73. I read a full backup with Flex  through the bench connection. I disabled EGR and uploaded the internal flash file to the controller. The car did not start, error B2799 immo code responde wrong. I uploaded back a full ori backup. I connected it to the car. Same error B2799. Synchronizing IMMO by shorting OBD 4 and 13 pin for 40 min does not help. Has anyone had a similar problem? Is there a solution?The magicmotorsport helpdesk has been struggling with this for a few days, but they can't seem to get around it. There was advice to upload the original file with the automatic checksum correction function turned off, but it didn't help either. Is there anyone who can do immo off? or knows where the problem is. The internal flash file after re-reading looks like the original 100 %, eeprom too. eeprom has virtual OTP in 14000/17fff offsets

hi, please check your flex

[marcinmik]

I sent all the logs to MagicMotorSport and they said that the flex device is ok. Magicmotorsport helpdesk are looking for the cause but they can't find

[pinotec]

test..
and report

[marcinmik]

Hello. flex does not want to program the file. Info pops up that the file is wrong. have you any idea how to write it?

---

small update. I updated the checksum in Winols and after that flex programmed the file without any problems, unfortunately the car still does not start