audi A6 pin & CS for 8E transponder confirmation

[gepakg]

Hi!

This is eeprom from ecu edc16 audi A6 2.0 TDI quattro,2005 year...

can somebody confirm me that right pin is 6008 or 30743 ?

also i see CS but only 6 bytes 1f 09 62 92 3e 12 but for 8E transponder he use 12 bytes :-)

can be extracted all data from ecu dump or must read EZS/KESSY ?

thanx in advance

regards Gepa

[marinescuv]

must read EZS/KESSY

[rob h]

Only the first 7 of the 12 bytes matter to make dealer key.
The ECU dump should be enough.
I can check the pin tommorow, or maybe someone else will do this before i get around to it.

YouTube: Audi A6L all Keys lost vvdi2

[doctore]

correct Pin Code - 30743
cs 1f 09 62 92 3e 12 ..
read ezs and make dealer key

[Autowave]

Pin 30743
KM 232525

With VVDI2

[gepakg]

i do not use any tool i see CS & PIN on hE0 & h100 & h120 very clearly :-)

only i have doubt about CS for 8E transponder,will try to use my 6 numbers and 7th will be by dump h00

also abritus use for prepare 8E ecu data for extract :-)

somebody confirm that for 8e is enough 7th bytes CS?

regards Gepa


correct Pin Code - 30743
cs 1f 09 62 92 3e 12 ..
read ezs and make dealer key

[doctore]

i can confirm that you must read ezs and add key in dump with tagkey:stung:

[rob h]

429928VVDI2 work like this: As soon as you press make dealer key, it connects by obd to the EZS.I assume Avdi works in the same way.


So depending on the tools you have....

[gepakg]

will try tomorrow both situation,want to know and post result...if abritus extract from ECU CS in wizard the it is possible,anyway will try and post result:-)

somebody know what happen on this car with immo off in ecu?

regards Gepa


429928VVDI2 work like this: As soon as you press make dealer key, it connects by obd to the EZS.I assume Avdi works in the same way.


So depending on the tools you have....

[rob h]

Immo off should not be a problem, just make sure that this ecu belongs to this vehicle!
If you allready have the cs and pin, you do not need to connect to ecu.
Just wake up ezs,

[gepakg]

you mean wake up EZS to short pin 1 to 16 on OBD ? to wake up all modules...?

i am sure that ECU belong this car,but don`t know what happen after immo off with EZS and other CS linked modules? work properly?

regards Gepa


Immo off should not be a problem, just make sure that this ecu belongs to this vehicle!
If you allready have the cs and pin, you do not need to connect to ecu.
Just wake up ezs,

[yugo45]

@ gepakg

What tools you have ?

With immo off if you do not have working key , car will never start.
With 6 byte CS form ECu you can make dealer key , after that learn key via OBD.
Look here :
https://www.youtube.com/watch?v=jHbQL1zYo2Y

[gepakg]

then my doubt in first post and confirmation are all right with pin & CS from ecu that`s enough for make dealer key :-)

will try both situation tomorrow and post result,with 6 byte CS from ecu and program with pin and 12 byte from ezs and make ready to start and lock/unlock 8E

you think that immo off on this cars equipped with ezs/kessy not possible for sure,never try because asking?

regards Gepa


@ gepakg

What tools you have ?

With immo off if you do not have working key , car will never start.
With 6 byte CS form ECu you can make dealer key , after that learn key via OBD.
Look here :
https://www.youtube.com/watch?v=jHbQL1zYo2Y

[yugo45]

Immo off is possible but it will work only if you have working key, Otherwise , ignition will never turn On.

[gepakg]

you mean working key that is properly programmed in ezs? or only mechanical to give ignintion on?

if it is properly programmed in EZS that is no sense to make immo off in car...

regards Gepa


Immo off is possible but it will work only if you have working key, Otherwise , ignition will never turn On.

[mikajna]

you mean working key that is properly programmed in ezs? or only mechanical to give ignintion on?

if it is properly programmed in EZS that is no sense to make immo off in car...

regards Gepa

Regards Gepa, yes it look like no sense but immo off can be used for changing ecu, who dont have proper tools for virgine ecu and adapt to car, can make immo off and put second ecu without any coding, or if immo section in ecu is damage than immo of will solve problem...but its useless for key lost situation

Good luck mate ;)

[yugo45]

you mean working key that is properly programmed in ezs? or only mechanical to give ignintion on?

if it is properly programmed in EZS that is no sense to make immo off in car...

regards GepaWorking key that is properly programmed in ezs

[gepakg]

Hi!

My feedback about this audi a6L,customer has problem after thieves try to program key and steal car,without success because car have secret button :-)))

but after that original key don`t work...

i make one 8E transponder with 6 bytes extract from ecu (also FVDI extract CS & PIN same as mine) and original customer key

but car did not respond any of key`s,totally dead only wake up whit open door,etc.but make constant 12v+ on fuse from ign.on to have comunication with all modules

after that try my 8E transponder with 6 bytes CS and original key and right pin,but ezs/kessy always refuse me with info that too much attempt`s,right pin but can not reach and send seed of key,not right key,etc...

think that exist some other problem on car that thieves make with his tool...

somebody have expirience with similar problem? today will dismount ezs/kessy and read CS on h900-h90b,also pin on h954,and serial id to compare with original key

if somebody have idea for this problem thanx in advance

regards Gepa


Working key that is properly programmed in ezs