Audi A6 4F EZS

[AE Simic 026]

can someone help me
I tried to write the flash file in the TCM via OBD and since then the key does not turn the lock
on the dashboard it says 1/0 for the key

attached are the files via OBD and on the bench with VVDI
I read through obd with AVDI orginal,the reading was when the key stopped turning the lock


CS: 1C D3 00 26 39 A6 xx
MAC: 52 0C 4D 98
PIN: 14067
Power class: 92

[emanuel2010]

CS2 is 00000000000000

[AE Simic 026]

CS2 is 00000000000000

Yes friend
how to find CS2 and enter it in kessy

[ghitab]

What engine and transmission do you have?

[AE Simic 026]

What engine and transmission do you have?

EDC16CP
3.0TDI
automatic 6hp
2008
allroad quattro

[immoneard]

TCM Via OBD on this car . Only know way I know to read/write this TCM is with Flex bench mode, never heard anyone did OBD.
Anyway Data is lost on this car , forget about it , You only option is to find good used EVL and adopt it with ODIS.

[AE Simic 026]

TCM Via OBD on this car . Only know way I know to read/write this TCM is with Flex bench mode, never heard anyone did OBD.
Anyway Data is lost on this car , forget about it , You only option is to find good used EVL and adopt it with ODIS.

My mistake for trying OBD.
can the old key that started the vehicle be returned from ODIS online?
the file read from the lock (kessy),does not unlock the key

[pouleddy]

My mistake for trying OBD.
can the old key that started the vehicle be returned from ODIS online?
the file read from the lock (kessy),does not unlock the key

hi, by odis online you can't adapt used EZS, must be brand new the EZS to can. about renew the remote key must your ezs dump not damage as above i read your dump cs damage.

[AE Simic 026]

hi, by odis online you can't adapt used EZS, must be brand new the EZS to can. about renew the remote key must your ezs dump not damage as above i read your dump cs damage.

I have a used key and ezs
I can unlock the key
could i correct cs on my ezs i only have cs2 00 00 00 00 00

[pouleddy]

I have a used key and ezs
I can unlock the key
could i correct cs on my ezs i only have cs2 00 00 00 00 00

OK, if the key and ezs to each other u can unlock it the key. but after unlock u have to do many procedures, first must write pin mac CS1 vin PC of original in new used ezs and after adapt key to new used ezs and after adapt to ecu and also adapt ezs to (components protection) by obd2, when done this all, read the present dump from ezs and load in tcu adapting system and adapt ezs to tcu by obd2. with me 2 times done this procedure even cs2 in ezs different. give a try...

[AE Simic 026]

OK, if the key and ezs to each other u can unlock it the key. but after unlock u have to do many procedures, first must write pin mac CS1 vin PC of original in new used ezs and after adapt key to new used ezs and after adapt to ecu and also adapt ezs to (components protection) by obd2, when done this all, read the present dump from ezs and load in tcu adapting system and adapt ezs to tcu by obd2. with me 2 times done this procedure even cs2 in ezs different. give a try...

I have an ezs and a key that turns on the ignition
1 need to unlock the key
2 in the new ezs I enter the pin CS and the vin from the main ecu
3 adjust the key with ezs

my tool is AVDI original
I didn't see that mac can be written in ezs

[AE Simic 026]

i coded ezs.I changed pin and cs
now power class 79 in ezs and main ecu is 92
how to change power class in ezs

thanks

[pouleddy]

i coded ezs.I changed pin and cs
now power class 79 in ezs and main ecu is 92
how to change power class in ezs

thanks

load here your ezs dump to change the pc

[AE Simic 026]

load here your ezs dump to change the pc

load dump main ecu or ezs

[pouleddy]

load dump main ecu or ezs

the dump of new used ezs to change the pc u can read by obd2