passat b6 all key lost

**Tzepy** · 25th October, 2018, 02:00 PM

hy guys can you help me please to pair this dump , they are frim the same car , he have all key lost and i try to make a new oane whit fvdi whit all key lost function and now i have no immo data at all , y can read pin and cs only from ecu...

**Tzepy** · 25th October, 2018, 04:41 PM

i posted the wrong ecu dump ...this is the write oane

**rob h** · 25th October, 2018, 05:00 PM

Here you go,

CS : A3 B4 94 6F 47 69 28
Mac: 1D 4E 20 EC
Pin: 4651
Edc16 R4 1.9

**Tzepy** · 25th October, 2018, 06:02 PM

i have cs and pin but i canot adapt key...

**Tzepy** · 25th October, 2018, 06:08 PM

thank you ,i have manage to read but when i try to adapt i got secutity fail and when i try to conect to immo whit fvdi al cs pin vin etc are 00000 from ecu i manage to read pin and cs

**rob h** · 25th October, 2018, 08:42 PM

Did you try reading the j393 with a programmer?
The 95320 eeprom holds all data.

And did you precode a transponder first, then tried programming using fvdi.

**Tzepy** · 25th October, 2018, 08:50 PM

i precode the transporter but i have read 95320 dump from confort memory only after i have send the comand whit fvdi "all key lost"......

**rob h** · 25th October, 2018, 09:27 PM

You think that you erased youre comfortbox eeprom by obd?
Or only the key count?

Simply use the keytool, and add a transponder direct to the comfort eeprom.

**Tzepy** · 25th October, 2018, 09:36 PM

in confort i don t have cs vin pin nothing. they all 0000 .that s why i post the dumps to ask if is posible to copy immo data from ecu to confort module...i think that bui presing "all key lost" all immo data is erase....

**Tzepy** · 25th October, 2018, 09:41 PM

or if someoane can help me whit a ecu confort module pair dumps...because when i try to make a new transponder. i can precode cip but when i am trying to learn the cip i got the eroor security acces can not be perform. on ecu i have the pin that you told me on confort module i have pin 0.....

**Weasel3** · 25th October, 2018, 11:12 PM

Please give some info like part number on the Comfort module. And which year the vehicle is produced.

I think it should be possible for someone to modify an existing dump they have in their archive, with your info.

And after that, I recommend you use a proper tool to add key by dump.

**dijo** · 25th October, 2018, 11:42 PM

Originally Posted by Tzepy

or if someoane can help me whit a ecu confort module pair dumps...because when i try to make a new transponder. i can precode cip but when i am trying to learn the cip i got the eroor security acces can not be perform. on ecu i have the pin that you told me on confort module i have pin 0.....

You have your immo data from Comfort module corrupt, ECU dump is good...
Post Flash and eeprom from BCM to decrypt your data...