LS1 Flash Tool V1.07

They go by many names, P01, P59, VPW, '0411 etc . Circa 1999 to 2006. All VPW OBD2 PCMs.
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LS1 Flash Tool V1.07

Postby antus » Fri Jul 19, 2013 1:46 pm

LS1 Flash Tool (PCMHacking.net) Official release thread.

Please note this code has been updated and migrated to create the open source PCM Hammer flash tool, and it is now able to read and write PCMs with 4 different interface types.
Check it out here: viewtopic.php?f=42&t=6080

Please discuss this tool here: http://pcmhacking.net/forums/viewtopic.php?f=3&t=3112

ls1flash-about.png
ls1flash-about.png (35.08 KiB) Viewed 30595 times


Get it here!
ls1flash-free-1.07.zip
(274.7 KiB) Downloaded 3825 times


This is the initial proof of concept free edition.

Features:

* Read PCM flash to bin (on bench or in car)
* Change VIN number stored in PCM

Supported PCMS:

* 9354896 (1999 version)
* 12200411 ('0411)
* 12586242 (1Mb LS1)
* LB7 Duramax (512kb)
* 12589463 (GMC 1Mb)

Supported OSIDs:

* All

Requirements:

* AVT 852 Cable
* Microsoft .net runtime v3.5 (available here, if required: http://www.microsoft.com/en-US/download ... aspx?id=21 )

Notes:

Features will be added over time, and this version will remain free.
This is an entirely original code base, including the PCM 'bootloader'.
There will also be a low cost version of the tool that will support writing, but there is no current ETA on it. It is ready when its ready (its in development now).
I hope to have a number of AVT cables available for purchase in the future. For now if you do not have one, keep an eye on the thread.
There will also be support for other cheaper interface cables added (but NOT ELM interfaces. These are not capable). If you do not currently have an AVT you may wish to hold out for one of these (in development).
If you test this on a car, please post reports of success or failure here: http://pcmhacking.net/forums/viewtopic. ... t=0#p33507

v1.03 reading.png
v1.03 reading.png (33.64 KiB) Viewed 30184 times

ls1flash-vinchange.png
ls1flash-vinchange.png (13.11 KiB) Viewed 30595 times


Changelog:
v1.07 2014-06-22 Add definitions for GMC 1Mbit PCMs
v1.05 2013-08-20 Faster read speeds. Added read timer. Test and lock out black box pcms (different hardware and will need to be another project).
v1.04 2013-07-29 More LB7 OSIDs. Test and lock out 1024kb LLY Duramax (different hardware and will need to be another project). Fix LB7 Unlock. Handle non-ascii data in VIN/Serial etc.
v1.03 2013-07-28 Fix user key option. Add extra LB7 OSIDs. Fix handling of PCM delay when requesting seed.
v1.02 2013-07-27 Updated UI. Ability to use user supplied key.
v1.01 (not released) 1Mb PCM support
v1.00 2013-07-19 Initial release

Old version archive:
Attachments
ls1flash-free-1.05.zip
(285.06 KiB) Downloaded 1291 times
ls1flash-free-1.04.zip
(282.96 KiB) Downloaded 713 times
ls1flash-free-1.03.zip
(240.15 KiB) Downloaded 581 times
ls1flash-free-1.02.zip
(312.69 KiB) Downloaded 543 times
ls1flash-free-1.00.zip
(266.05 KiB) Downloaded 729 times
Have you read the FAQ? For lots of information and links to significant threads see here: viewtopic.php?f=7&t=1396

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Re: PCMHacking.net LS1 Flash Tool V1.00

Postby antus » Sat Jul 27, 2013 11:49 am

Updated to V1.02.

This version should also read 2005 1MB PCMs. Please let me know the result if you can test.
Have you read the FAQ? For lots of information and links to significant threads see here: viewtopic.php?f=7&t=1396

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Re: LS1 Flash Tool V1.03

Postby antus » Sun Jul 28, 2013 10:17 pm

Updated to V1.03
Have you read the FAQ? For lots of information and links to significant threads see here: viewtopic.php?f=7&t=1396

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Re: LS1 Flash Tool V1.04

Postby antus » Tue Jul 30, 2013 8:42 am

Updated to V1.04
Have you read the FAQ? For lots of information and links to significant threads see here: viewtopic.php?f=7&t=1396

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Re: LS1 Flash Tool V1.05

Postby antus » Tue Aug 20, 2013 9:35 pm

Updated to V1.05
Have you read the FAQ? For lots of information and links to significant threads see here: viewtopic.php?f=7&t=1396

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Re: LS1 Flash Tool V1.07

Postby antus » Wed Jan 02, 2019 10:15 pm

This tool's source code has been used to create the new open source flash tool PCM Hammer, which can now read and write with 4 different interface types. If you were waiting for write support, check it out! viewtopic.php?f=42&t=6080

This tool still does what it was meant to with the AVT interface, but will not receive any future updates. All new development is going in to PCM Hammer.
Have you read the FAQ? For lots of information and links to significant threads see here: viewtopic.php?f=7&t=1396

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