Gary,Originally Posted by gary
I am unsure but I Believe this is correct because. Every upload/download I’ve sniffed (DiabloSport,Hypertech,Tech-2) the VIN is always requested right before the seed request.
Gary,
I am unsure but I Believe this is correct because. Every upload/download I’ve sniffed (DiabloSport,Hypertech,Tech-2) the VIN is always requested right before the seed request.
Jimter,
Thank you for your reply.
Jimter said:
>I am unsure but I Believe this is correct because. Every upload/download
>I've sniffed (DiabloSport,Hypertech,Tech-2) the VIN is always requested
>right before the seed request.
Unfortunately I do not own or have access to a Tech-2. Could someone please
access a Tech-2 with a sniffer attached and type in the following VIN:
1G8ZK8279WZ152531
This VIN was from a wreck that I pulled the PCM.
The seeds that I need keys for are:
0x6095
0x95dc
The reason why there are two seeds is because three bytes of data appeared
after the seed request:
Command word: 20 02 05 6c 10 f1 27 01 00 00 00 00 00 00 9c
Response: 40 82 6c f1 10 67 01 60 95 dc 00 00 00 28
The seed is imbedded within 0x6095dc. Therefore the extra byte was either
0x60 which was a Saturn specific status byte or 0xdc which was some sort
of extra checksum. I'll have to try both seeds to find out which one was
the live seed.
Thanks!!
Gary
unlikely to include the VIN, since it is usually programmed *after* the seed key pair is already set.
I count sheep in hex...
The seed key algo is not vin or pcm related... Actually I know the seed/key algo but for V8's only.. and its not working for v6s but magnus should know them since he has a cable and programmer almost ready to go out on the market soon.
Definately send them in this order 28, A0, A1, 34.
2nd Place is the first looser by the way who is General Failure and why is he reading my disk anyways.
The_Highlander said:
>The seed key algo is not vin or pcm related... Actually I know the seed/key
>algo but for V8's only and its not working for v6s but magnus should know
>them since he has a cable and programmer almost ready to go out on the market
>soon.
Earlier on, Highlander provided a key based upon a seed that I obtained from
a 4-cylinder engine Saturn PCM. Unfortunately the key did not work (Thanks
again for trying!). If the algorithm is not dependent upon the VIN or PCM
number but is dependent upon the specific engine then how does the Tech-2
modify or select the seed/key algorithm that it uses? I'm still hoping that
someone can provide a key for my Saturn PCM (seeds 0x6095 or 0x95dc). If
no one knows the answer then I'll have to connect a micro-controller to my PCM
and have it try every possible key through an exhaustive search. Such an
approach could take several weeks.
Gary
it queries the PCM for information before it unlocks it. not sure exactly what info it needs/uses but theres more than enough info available thru mode $3c requests to work out which algo to use that's for sure
edit: I think Highlander meant that the VIN# or PCM# is not used in the seed/key calc directly.
I count sheep in hex...
email me with your specifics, i can help you.
[quote author=gary
link=board=gmvpwcomm;num=1060298791;start=40#45 date=12/08/03 at 13:44:08]The_Highlander said:
>The seed key algo is not vin or pcm related... Actually I know the seed/key
>algo but for V8's only and its not working for v6s but magnus should know
>them since he has a cable and programmer almost ready to go out on the market
>soon.
Earlier on, Highlander provided a key based upon a seed that I obtained from
a 4-cylinder engine Saturn PCM. Unfortunately the key did not work (Thanks
again for trying!). If the algorithm is not dependent upon the VIN or PCM
number but is dependent upon the specific engine then how does the Tech-2
modify or select the seed/key algorithm that it uses? I'm still hoping that
someone can provide a key for my Saturn PCM (seeds 0x6095 or 0x95dc). If
no one knows the answer then I'll have to connect a micro-controller to my PCM
and have it try every possible key through an exhaustive search. Such an
approach could take several weeks.
Gary
[/quote]
HELLO
I had below information, who can tell me hoe to decode these? thx
6D F0 10 36 00 10 00 00 20 00 0C 40 FA 60 6D 08 60 0A 30 3C 05 9F 60 04 30 3C FA 60 D0 78 99 C2 0C 40...................................79 7C 28 15 52
6D 10 F0 36 00 0F A0 FF A0 10 63 18 10 38 9B 7C B0 39 00 03 A0 01 65
30 38 99 00 B0 79 00 03 9F .................................................
???
Hi, everyone
I get the register now.
It's my first time to go to here, and I have a question, wish any guy can help me.
My question, I got a flash data from my GM car. but I don't know how to explain the data??? ??? I just know the it has included more paramteres.
if any guy can pxplain, I will appreciate you.
meny
Dear all:
Who can tell me, what is it? Thanks!!
6C 10 F0 2A 01 85 9D
6C F0 10 6A 85 00 F7 C1 D7 50 4A A5
6C 10 F0 2A 01 86 BA
6C F0 10 6A 86 00 F7 AF B1 41 42 2C
6C 10 F0 2A 01 87 A7
6C F0 10 6A 87 00 F7 9C F6 41 47 27
6C 10 F0 2A 01 88 1C
6C F0 10 6A 88 00 F7 01 F4 42 5A BF
6C 10 F0 2A 01 89 01
6C F0 10 6A 89 00 F7 01 D6 42 4C 52
6C 10 F0 2A 01 8A 26
6C F0 10 6A 8A 00 F7 06 20 42 54 E9
James
What did you capture this with? It looks like a DPS capture window info.
Loyde
Reply With Quote
