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Tr4ck
22nd March, 2018, 10:05 PM
Hi,
today I read the original file (flash) with my Kess and tried to reprogram the ECU (put in tuned file). When I saw that the car doesn't start, I tried Recovery or Write again org file but it shows an error: "unable to prepare rolling code". How can I solve this problem? Thank you

ECU: MJD 603.S3/HW03A (Z13DTJ)
icezero2010
22nd March, 2018, 10:35 PM
Hi,
today I read the original file (flash) with my Kess and tried to reprogram the ECU (put in tuned file). When I saw that the car doesn't start, I tried Recovery or Write again org file but it shows an error: "unable to prepare rolling code". How can I solve this problem? Thank you

ECU: MJD 603.S3/HW03A (Z13DTJ)

a friend done this many time with kess clone i think your problem came from bad tuning file what dtc is inside
kennyash1
23rd March, 2018, 01:08 AM
please can I have more details? what car what ecu? what kess clone? maybe you can help me avoid?
krzysdro1974
23rd March, 2018, 02:48 AM
Write ori file flasch via BDM and engine will started.

Kris
Tr4ck
23rd March, 2018, 10:18 AM
Opel Corsa 1.3 CDTI (FGP 55198930CN) 2007
Kess is clone V2 v5.017. Any idea with OBD or pic/scheme for MPC563?
kennyash1
23rd March, 2018, 03:53 PM
Opel Corsa 1.3 CDTI (FGP 55198930CN) 2007
Kess is clone V2 v5.017. Any idea with OBD or pic/scheme for MPC563?

Ouch hopefully mistake with file?, I haven't run into any issues while using my EU 5017,
maybe fix using mpps18?
krzysdro1974
23rd March, 2018, 09:17 PM
Have you done a backup of the injector codes?
Try to save the injector codes, maybe your problem is here?

Kris
sdtsedat
23rd March, 2018, 10:27 PM
I had same situation with kess v2 5.017 red clone.
I click only on ok again ok again ok and cars is started..

But before i calculated checksum in the file with winols after do egr off

Verstuurd vanaf mijn SM-G955F met Tapatalk
Tr4ck
25th March, 2018, 05:10 PM
I try with Galletto and Abrithes via OBD and of course don't work. Error communication


Write ori file flasch via BDM and engine will started.

Kris

Do you have better scheme?
516589
Which programmer you are using?
krzysdro1974
25th March, 2018, 07:35 PM
BDM100 china clone, software V1255, all works well.

Kris
krzysdro1974
25th March, 2018, 07:43 PM
Your problem is that when you try to save your kess, he deleted the flasch but did not save the new one. Now you have empty flasch. I have a K-tag of 2.25EU and he also did not write ECU (ECU unknown).
It was only china clone BDM100 and V1255 that he managed.
He immediately recognized the ECU, wrote a flasch file and did checksum from V1255.
You have the correct picture of how to connect the ECU, I also used it.

Kris
Tr4ck
28th March, 2018, 08:32 PM
Today I'm read ECU with bdm on table and car start without problem, finally. Before closing the topic, someone could send me the stage1 map? Please
and thanks a lot
ziko
15th January, 2020, 02:10 PM
Your problem is that when you try to save your kess, he deleted the flasch but did not save the new one. Now you have empty flasch. I have a K-tag of 2.25EU and he also did not write ECU (ECU unknown).
It was only china clone BDM100 and V1255 that he managed.
He immediately recognized the ECU, wrote a flasch file and did checksum from V1255.
You have the correct picture of how to connect the ECU, I also used it.

Kris

Can you share pinout connection bdm100 to pcr2,1 ?
tothzsolt
15th January, 2020, 02:47 PM
Tr4ck (https://www.digital-kaos.co.uk/forums/member.php/545440-Tr4ck)


your problem for not started car chk not corrected.corrected chk and start auto ok for modi file......Checksum (https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=2ahUKEwj5utSK34XnAhXplIsKHbV-BR8QFjAAegQIAhAB&url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FChecks um&usg=AOvVaw25UziATttCxzxNp8Uc6zJY) problem