LS1 Flash Tool Released

[roughneck427]

Seed 4BD2 Key 6B9F

[antus]

thanks, will have a look at it.

Have released V1.02, with support for 1MB PCMs. Testing reports welcome.

[Lextech]

Have released V1.02, with support for 1MB PCMs. Testing reports welcome.

I updated to V1.02 and just read a 2007 LS1b 1mb PCM. Works PERFECT. Thank you for the update and the SEED/KEY addition.

Jeff

[Playtoy_18]

Okay,finally got a chance to try it out.
No issues on an 0411,a V6 pcm didn't unlock but did read cal/OS info iirc.
I did want to post up that this will not work using an AVT-838 though.
I got my AVT boxes mixed up,really wanted to keep my old serial box hooked up to my shop computer/bench harness.
But the old box wouldn't reset/initialize using this tool.
The new USB 85x box hooked right up and no issues though.

I still have a couple pcm's to run through,and i'll post up the info from them as well as the V6 pcm that didn't work.
(it's one of the bastard 98's)

[antus]

Ive updated to v1.03, added some more duramax osids, fixed the user key function, and fixed the handling of a seed response asking the tool too delay and retry.
Theres not much I can do to support the AVT-838 as I dont have one and I cant justify the time it'll take, sorry.

[Lextech]

I updated to V1.02 and just read a 2007 LS1b 1mb PCM. Works PERFECT. Thank you for the update and the SEED/KEY addition.

Jeff

I may have spoke too soon. I tried to open that bin in Tunercat and EFILive and HPTuners and it won't open---says it is corrupt. So, I read the same PCM out in Tunercat and saved it as .bin. Then I opened it in HexWorkshop and did a compare. The LS1Flash bin only went up to address 80000

[antus]

Whats the OSID and the Service number of that pcm? I added the OSIDs for the 1Mb PCMs that I knew about but it looks like there are more to add.

[Lextech]

Whats the OSID and the Service number of that pcm? I added the OSIDs for the 1Mb PCMs that I knew about but it looks like there are more to add.

It is a 2004 calibration with OSID# 12587603. I didn't make the last post as a complaint. I am very excited about your Flash Tool.

Jeff

[antus]

Ok thanks for that. Appreciate the info, I dont have one of those PCMs so its your report that gets it added. Ive attached a 1.05 beta to this post (will remove it later). It has that pcm type included as a 1Mb, if you can test and let me know that would be great.

Write is still progressing, too, and things are looking good.

edit: beta removed

[mekkis]

thanks, will have a look at it.

Have released V1.02, with support for 1MB PCMs. Testing reports welcome.

Excellent. Will update shortly.