3.2L Frontera with Gen3 LS1 PCM

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

Post by VX L67 Getrag »

Hey All,

I was wondering if anyone has come across above mentioned PCM, it has numbers on it 8973007491 with DNBW after that & then next line is 12214209.

It has the standard Red & blue header connectors & wondering if I can get the file off it, HPT doesn't seem to support it & if I try using PCMhammer what device should I try to connect to it with as I have a clone MDI or Tactrix or ELM & various others but think 1 of them would be best maybe?

I can post photo's if people are interested, I believe it has a faulty throttle body & is DBW & impossible to get anymore but read it may be replaced with captiva throttle body maybe.
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Re: 3.2L Frontera with Gen3 LS1 PCM

Post by zack4200 »

That's a different pcm, it uses red/blue connectors just like a p01 but its not one. It was discussed briefly in I think it was the LS Droid Facebook group recently and as far as I'm aware it's not supported by any existing software for reading or writing

Found the thread I was thinking of if you want to read over it https://www.facebook.com/groups/LsDroid ... tid=Nif5oz
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Re: 3.2L Frontera with Gen3 LS1 PCM

Post by VX L67 Getrag »

Thanks for that, doesn't sound good!
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Re: 3.2L Frontera with Gen3 LS1 PCM

Post by antus »

Plug it in with the mdi and use the latest pcmhammer and do a get properties to see the OSID. Then next maybe we add that osid to each of the supported pcmhammer types and see if any of them read it. Use this one here: viewtopic.php?f=42&t=8201&hilit=pcmhamm ... 90#p122299
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 Gareth »

What codes where present?
According to chemistry, alcohol is a solution...
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Re: 3.2L Frontera with Gen3 LS1 PCM

Post by kur4o »

Getting a vin out of it can help much.

It is also possible that it uses k-line for communication.
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Re: 3.2L Frontera with Gen3 LS1 PCM

Post by kur4o »

https://www.ilcats.ru/isuzu/?function=g ... anguage=en

Looks like it is isuzu part number, An sps archive will be needed to analyze file type, communication and so on. Too bad isuzu have their own database files on a separate tis2000 version. If anyone have a copy of it will great.
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Re: 3.2L Frontera with Gen3 LS1 PCM

Post by VX L67 Getrag »

Gareth wrote:What codes where present?
The mains 1's after clearing seem to be
1125
1299
1515

Which all seem to relate to TPS or throttle & 1 is a PCM shutdown safety for throttle so maybe why it's cutting out, but getting a throttle for 1 of these seems impossible.

I'll try the MDI & PCMhammer too thank you!
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Re: 3.2L Frontera with Gen3 LS1 PCM

Post by VX L67 Getrag »

[02:14:43:705] PCM Hammer (29/04/2023, 5:31 PM)
[02:14:43:705] Wednesday, May 24 2023 @02:14:43:70
[02:14:43:705] Initializing J2534 Device
[02:14:43:721] Loaded DLL
[02:14:43:783] Connected to the device.
[02:14:43:783] Battery Voltage is: 12.185
[02:14:50:569] VIN: 4S2UES25F24100375
[02:15:21:582] OS ID query failed: Error
[02:15:21:598] Calibration ID: 12214209
[02:15:21:691] Serial Number: 535WKA1236
[02:15:21:722] MEC: 0
[02:16:31:817] Will save to G:\TunerPro RT\PCMhammer\PCMHacks Antus Said Version to use\01 test.bin
[02:16:41:967] Querying operating system of current PCM.
[02:17:12:987] Operating system query failed, will retry: Error
[02:17:44:087] Operating system query failed: Error
[02:17:44:087] Unable to get operating system ID. Will assume this can be unlocked with the default seed/key algorithm.
[02:17:58:957] Using OsID: 12214209
[02:17:59:277] The PCM didn't accept the unlock key value
[02:18:04:367] Unlock response truncated, expected 6 bytes, got 4 bytes.
[02:18:07:387] Unable to process unlock response.
[02:18:07:387] Unlock was not successful.
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Re: 3.2L Frontera with Gen3 LS1 PCM

Post by antus »

Well its definitely a VPW PCM. Strange and annoying that it doesn't respond with OSID! Maybe Isuzu done have OSIDs? But we have a vin to work from and a calibration id. "PCMHacks Antus Said Version to use" :lol: :thumbup:

https://www.vindecoderz.com/EN/check-lo ... 5F24100375
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isuzu axiom rodeo 2002.png
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