3.2L Frontera with Gen3 LS1 PCM

They go by many names, P01, P59, VPW, '0411 etc. Also covering E38 and newer here.
MudDuck514
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Re: 3.2L Frontera with Gen3 LS1 PCM

Post by MudDuck514 »

antus wrote:... "PCMHacks Antus Said Version to use" :lol: :thumbup:
You noticed that too!
I thought it was funny!

Mike
kur4o
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Re: 3.2L Frontera with Gen3 LS1 PCM

Post by kur4o »

We got lucky with that vin, and I managed to get some files out of some databases.

Have no idea how it will be gathered in a full binary. Some read dumps will be needed.

We can use mode 23 if supported to get a partial or full bin.

Algo turns out to be $31, and it uses the same registers as 0411.[added a quick diss for exploring]
Attachments
isuzu.7z
(225.01 KiB) Downloaded 77 times
isuzu_flash.7z
(19.1 KiB) Downloaded 65 times
VX L67 Getrag
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Re: 3.2L Frontera with Gen3 LS1 PCM

Post by VX L67 Getrag »

Yeah I was going to edit the antus said to use part, but thought it would be funny if people noticed.

Thanks Kur4o I will check it out & report back.
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Re: 3.2L Frontera with Gen3 LS1 PCM

Post by VX L67 Getrag »

I just tried adding the Isuzu flash files inside PCMhammer folder(is that what I was supposed to do?).
This was the response I got back from with them in there...
[07:41:02:200] PCM Hammer (29/04/2023, 5:31 PM)
[07:41:02:210] Thursday, May 25 2023 @07:41:02:20
[07:41:02:210] Initializing J2534 Device
[07:41:02:220] Loaded DLL
[07:41:03:620] Thanks for using PCM Hammer.
[07:41:19:230] Connected to the device.
[07:41:19:240] Battery Voltage is: 12.185
[07:41:24:980] VIN: 4S2UES25F24100375
[07:41:55:980] OS ID query failed: Error
[07:41:56:000] Calibration ID: 12214209
[07:41:56:090] Serial Number: 535WKA1236
[07:41:56:110] MEC: 0
[07:42:26:030] Will save to G:\TunerPro RT\PCMhammer\PCMHacks Antus Said Version to use\01 test.bin
[07:42:36:180] Querying operating system of current PCM.
[07:43:07:180] Operating system query failed, will retry: Error
[07:43:38:180] Operating system query failed: Error
[07:43:38:180] Unable to get operating system ID. Will assume this can be unlocked with the default seed/key algorithm.
[07:43:50:110] Using OsID: 12214209
[07:43:50:430] The PCM didn't accept the unlock key value
[07:43:55:300] Unlock response truncated, expected 6 bytes, got 4 bytes.
[07:43:58:330] Unable to process unlock response.
[07:43:58:330] Unlock was not successful.
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antus
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Re: 3.2L Frontera with Gen3 LS1 PCM

Post by antus »

those files are for us to see what we can learn from them, not for pcmhammer.
Have you read the FAQ? For lots of information and links to significant threads see here: http://pcmhacking.net/forums/viewtopic.php?f=7&t=1396
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Re: 3.2L Frontera with Gen3 LS1 PCM

Post by VX L67 Getrag »

Oh ok, is there anything I can help with doing?
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Re: 3.2L Frontera with Gen3 LS1 PCM

Post by VX L67 Getrag »

It looks like I may have fixed most of the issues once I pulled the throttle body apart & cleaned it up & straightened a few things & assembled it back the correct way...

So is there anymore testing I can do to get PCM support before I hand it back?
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Re: 3.2L Frontera with Gen3 LS1 PCM

Post by kur4o »

Hi, VX L67 Getrag

I make some quick sketch to test the pcm.

This is a script for universal patcher program. It needs MDI or something that support x4 4k transfers.

Hopefully we will get a dump of the pcm and ram.

If not familiar with running scripts I will post some links.
Attachments
ISUZU_p01_read_1000_x4_v1_1mb+ram_chipID.rar
(1.35 KiB) Downloaded 80 times
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Re: 3.2L Frontera with Gen3 LS1 PCM

Post by VX L67 Getrag »

Hi Kur4o,

So sorry I had the car picked up late yesterday evening, hopefully I didn't fix it well enough & it comes back for me to fix further.

But yeah I'm not familiar with running scripts so I will have to google that, thanks SO much I REALLY appreciate it!
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Gampy
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Re: 3.2L Frontera with Gen3 LS1 PCM

Post by Gampy »

Was shopping the other night, saw one of these Isuzu PCM's, it was $20US so I had them throw it in the box, not sure what it is, it looks like a P01 ...

So, I'll have one shortly to play with.

-Enjoy
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