They go by many names, P01, P59, VPW, '0411 etc. Also covering E38 and newer here.
In-Tech
Posts: 787 Joined: Mon Mar 09, 2020 4:35 pmLocation: California
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by In-Tech Tue Jul 14, 2020 3:37 pm
Hello,
Veering off from the PCM Hammer v14 thread so we have something dedicated to this PCM.
Shortly I will post pics of the PCM and internals along with some logs. There are many of these that are corrupted or tuner locked and can't be written to even with GM software for repair.
Last edited by
In-Tech on Tue Jul 14, 2020 5:45 pm, edited 2 times in total.
antus
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by antus Tue Jul 14, 2020 3:44 pm
Thread begins here:
viewtopic.php?f=42&t=6730&start=60#p101345
So we are at the point of we can upload the kernel to the PCM, but it crashes or cant talk back. So we need to identify the registers and hardware layout of the PCM. That means the watchdog addresses, usable RAM, an the VPW registers.....
Gampy
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by Gampy Tue Jul 14, 2020 5:00 pm
Does anyone have a valid seed/key pair for these units??
Last edited by
Gampy on Tue Jul 14, 2020 6:23 pm, edited 1 time in total.
Intelligence is in the details!
In-Tech
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by In-Tech Tue Jul 14, 2020 5:09 pm
Corrected the title of thread for Gampy
In-Tech
Posts: 787 Joined: Mon Mar 09, 2020 4:35 pmLocation: California
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by In-Tech Tue Jul 14, 2020 5:12 pm
Here's the only one I have physically read. Should be stock.
VIN: 1GCHK23192F219021
PCM Service No: 12210729
PCM Traceability Code: 1278Mÿ
PCM Security Seed: 600F Key = 9A5B
PCM Module 1: 15186006
PCM Module 2: 15166859
PCM Module 3: 15100902
PCM Module 4: 15175988
PCM Module 5: 15166868
PCM Module 6: 15166876
Gampy
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by Gampy Tue Jul 14, 2020 5:18 pm
E54 is the technical designation (Family name??) for the ECU used with the LB7 Duramax ...
Last edited by
Gampy on Tue Jul 14, 2020 6:24 pm, edited 1 time in total.
Intelligence is in the details!
In-Tech
Posts: 787 Joined: Mon Mar 09, 2020 4:35 pmLocation: California
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by In-Tech Tue Jul 14, 2020 5:20 pm
Gampy wrote: E54 is the technical designation (Family name??) for the ECU used with the LB7 Duramax ...
Ah, didn't know that, I'll fix it. What do you guys think the thread title should be to aid in future search?
Gampy
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by Gampy Tue Jul 14, 2020 5:42 pm
IMO it should have at least these key words, LB7 Duramax E54 ECU.
Last edited by
Gampy on Tue Jul 14, 2020 6:24 pm, edited 1 time in total.
Intelligence is in the details!
In-Tech
Posts: 787 Joined: Mon Mar 09, 2020 4:35 pmLocation: California
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by In-Tech Tue Jul 14, 2020 5:50 pm
Fixed,
Here are two more .bin files, I have no idea if they are stock but the parameters section looks unmodified.
Gampy
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by Gampy Tue Jul 14, 2020 6:25 pm
Are you saying PcmHammer created them bins??
Intelligence is in the details!
