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Seed/Key Osid and Vin retrieval via Elm
Posted: Mon Feb 01, 2010 1:52 am
by planethax
Seed/Key Osid and Vin retrieval via Elm and compatible devices for ODB2 J1850 Vpw Pcms
Once I have code cleaned up and commented I will upload source.
Re: Seed/Key Osid and Vin retrieval via Elm
Posted: Mon Feb 01, 2010 2:31 am
by VL400
Fantastic work there mate, well done
Re: Seed/Key Osid and Vin retrieval via Elm
Posted: Mon Feb 01, 2010 7:07 am
by Mick
This looks great! Thanks for the great effort you have put in on this.
I have a different version of the ELM OBD2 interface that I was thinking of testing this with. I was thinking that the interface ID might be different to the ELM 327. Is there a way to adjust this if this is the case?
Cheers
Mick
Re: Seed/Key Osid and Vin retrieval via Elm
Posted: Tue Feb 02, 2010 4:13 am
by planethax
I only have the 327 (version 1.1 at that) but the commands should be universal.
Let me know if you have any issues.
As for source code, well I am not very good so it is a complete mess, I may just upload the mess and let others try to figure out what I have done lol.
Re: Seed/Key Osid and Vin retrieval via Elm
Posted: Wed Feb 03, 2010 9:05 am
by planethax
Hehe, well had a free hour this aft, so added a seach of .xls file to get Veh info cross referenced by OSID, and change the look of the Form a bit.
What do you think?
(will upload latest version later this evening)
Re: Seed/Key Osid and Vin retrieval via Elm
Posted: Wed Feb 03, 2010 10:33 am
by planethax
As always, comments criticisms and suggestions most welcomed!
Re: Seed/Key Osid and Vin retrieval via Elm
Posted: Thu Feb 04, 2010 2:20 pm
by planethax
Well, I started checking another PCM last night,
Seed was 33 E2
key was 42 CE
Only took 23 hours to get, so not too bad.
If you test it out, please let me know what the OSID was listed at and what vehicle it was, if you run it long enough to get key, plz let me know that too.
Re: Seed/Key Osid and Vin retrieval via Elm
Posted: Thu Feb 04, 2010 3:00 pm
by VL400
Was the PCM from the exact same model of vehicle?? Its using a different algorithm to your original seed/key combo.
Re: Seed/Key Osid and Vin retrieval via Elm
Posted: Thu Feb 04, 2010 3:31 pm
by planethax
No it wasnt from same vehicle type, two different Osids, first was a 2001 Impala, this was a 99 venture.
Many use the same algo, but it could be the same or could be different.
To be sure I am going to the wreckers soon to grab as many PCMs from the same vehicles as I can, hoping to find the algo.
Re: Seed/Key Osid and Vin retrieval via Elm
Posted: Fri Feb 05, 2010 10:35 am
by planethax
Another Update while I test more Pcms and wait for the Hardware to be ready.
Not all Pcms have Mode 09 Pid 02 to report Vin# (1999 Venture for example)
So it took me a bit but have now change to 3c 01,02,03
Cleaned up some code for error traps and added Voltage report and some other details.
Zip now contains all Text files so more Vista friendly.
Next is Minimize to SysTray and Title is TaskBar
Please Send me any Unsupported Osids you come across with the Number and Veh info so it can be added