LS1 Flash Tool Released

[Playtoy_18]

I still have my original serial tunercat cable,I'll download and bench test a few pcm's from the shelf as well and try it out.Game changer for the licensing scammers imo.
Between TP and tiny tuner that should cover the LS and V6 market for tuning without license's at least up till 2004ish?
Now just need some more definition/ADX files onhand.
With all the "spare" time I could spend in front of a computer I wish I could figure out how to make the def/adx files myself to help out.

[1project2many]

Will this software make attempts to communicate with GM PCM's that are not distributed through GM North America?

[JeepsAndGuns]

Game changer for the licensing scammers imo.

I'm just hoping the big companies that do this, do not try and use their money to stop this software from being released.
Ever since I saw this thread, I have been really excited.

[antus]

Buzz: thanks for the detailed level of testing, much appreciated. I dont think there is a way to get the pcm service number from the pcm, so to properly identify a 9354896 pcm I will need to create a list of OEM service numbers to OSID. The actual pcms arnt any different, and the operating systems are interchangeable. Especially as I start supporting 1mb pcms I'll need to do this.

1project2many: It will attempt to communicate with any VPW pcm. There is nothing different about the 12200411 and 9354896 pcms distributed in different parts of the world, and I am in australia developing against aussie vehicles. Even unsupported VPW pcms should display info, and depending how similar to the '0411 they are they might read or might not. I have been advised that LB7 duramax OSID 15189044 and 3904405 DO read. Possibly others but I will need OSIDs to whitelist them. This was just a fluke though, I dont have intention to support write on those yet as I have never even seen one. Maybe one day, though.

[roughneck427]

Buzz: thanks for the detailed level of testing, much appreciated. I dont think there is a way to get the pcm service number from the pcm, so to properly identify a 9354896 pcm I will need to create a list of OEM service numbers to OSID. The actual pcms arnt any different, and the operating systems are interchangeable. Especially as I start supporting 1mb pcms I'll need to do this.

1project2many: It will attempt to communicate with any VPW pcm. There is nothing different about the 12200411 and 9354896 pcms distributed in different parts of the world, and I am in australia developing against aussie vehicles. Even unsupported VPW pcms should display info, and depending how similar to the '0411 they are they might read or might not. I have been advised that LB7 duramax OSID 15189044 and 3904405 DO read. Possibly others but I will need OSIDs to whitelist them. This was just a fluke though, I dont have intention to support write on those yet as I have never even seen one. Maybe one day, though.

Yes Antus i was the one you allowed me to try on the version you sent me i did read out a LB7 ecm and several LS1 stle pcms ranging for the 4896 to a 2003 2004 and 2005 pcms and sent the seed and key

[antus]

good to see your here :)

[Buzz]

... I dont think there is a way to get the pcm service number from the pcm, so to properly identify a 9354896 pcm I will need to create a list of OEM service numbers to OSID. The actual pcms arnt any different, and the operating systems are interchangeable. Especially as I start supporting 1mb pcms I'll need to do this ...

Agreed ... EFILive and HPT don't list the PCM Service Number for this very reason. TC does, but via an extensive look up table - which is linked to the OS used, but not to any hardware detected - a 2002 OS flashed into a 09354896 PCM will be inaccurately displayed as a 12200411 PCM.

My 2 cents ... simply remove this displayed parameter from your software (like EFILive and HPT have opted to do).

[1project2many]

1project2many: It will attempt to communicate with any VPW pcm. There is nothing different about the 12200411 and 9354896 pcms distributed in different parts of the world, and I am in australia developing against aussie vehicles.

Very good. I'll have to get it wired up and see what happens. It's not even listed as a GM PCM in North America but it's definitely a Delco controller. You guys might have a similar controller in the Daewoo J150 w/2.0.

I dont think there is a way to get the pcm service number from the pcm

The "service number" is the current part number and based on GM's parts history it's subject to change. I'd be surprised if that data's included in the pcm.

so to properly identify a 9354896 pcm I will need to create a list of OEM service numbers to OSID.

The US EPA and some states use a list of CALID, Application, and PCM Service Number to determine whether or not the vehicle has been tampered with (under EPA definition). If you can find the data, you'll have a very thorough list to work with.

[T-Rex]

A tool that would allow you to edit the CVNs back to stock would be awesome.

[antus]

If you mean something that can fudge the tune to make the data match the original checksum, then sorry no. A flash tool should not edit the tune, only read and write what you supply.