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pawel7924
24th October, 2019, 05:09 PM
Good day ...


Car has damaged ECU and no keys ...
new ECU was programmed via SMOK UHDS (immo data was coppied from old ECU - water damaged)


Immo programming looks good. Login to tacho corrected.


I cannot add keys ...


Is it possible to add it manually to sec bloc ... ?


new transponder was created with TANGO Clone


formated/image TP24 generated/CS written ...


Immo4 app connect to tacho (i tried with normal eeprom and prepared eeprom) but it cannot add the key ...


i've got transponder data ID/UM1/UM2 but i didn't know it is possible to add this data to SECBLOCK manually (SMOK has editor to calculate eeprom checksum)


I need some advise what key data was stored in SECBLOCK ..
exe123
24th October, 2019, 08:20 PM
formated/image TP24 generated/CS written
That's just valid for Micronas dash.
For NEC you need to use Supervag option in Tango. It has same secblock structure as Smok and add key directly to secblock with Tango
pawel7924
24th October, 2019, 10:02 PM
its nec dash ... but i think its not supported ... tango calc expect 256B file ... SECBLOCK from dash has 168B
exe123
25th October, 2019, 08:54 PM
Upload your secblock dump
pawel7924
26th October, 2019, 05:28 PM
problem solved 90%

1. precode new transponders
2. prepare 24c32 to service mode
3. read s-key
4. prepare 24c32 to service mode ...
5. goto NEC + 24c32 in tacho menu in UHDS
6. load S-KEY
7. add keys correctly - car start

there is one more problem ... after start mileage change to "2-3" if key was only one "1-2" ... i didn't know how to disable it
qeso705
26th October, 2019, 05:51 PM
Show us current secBlock.
pawel7924
26th October, 2019, 06:25 PM
at monday i will post it... i have backup only without keys
pawel7924
29th October, 2019, 06:36 AM
secure block with two keys add
jokir
29th October, 2019, 04:19 PM
K dispozícii je 6 tlačidiel zaznamenané
662734
pawel7924
29th October, 2019, 04:44 PM
are you sure ... that your sec editor shows correct value,
i checked by vcds there is only two TRANSPONDERS ID programmed
jokir
29th October, 2019, 06:36 PM
I'm sure I used two different tools with the same result
pawel7924
29th October, 2019, 07:15 PM
Do you know any solution of this ?
jokir
29th October, 2019, 08:07 PM
Uploud SCB data to dash and repair it
jokir
30th October, 2019, 04:29 PM
Try uploading and adding keys
pawel7924
3rd November, 2019, 03:39 PM
hello ... on your file dash didn't wake up ...
but you give me a advice how to solve it...
I prepare another 24c32 file and program keys.
Now everything is ok. thx for help
jokir
4th November, 2019, 10:46 AM
dash is bricked ?