Hello,
I have EFI Live V1 and it came with 2 Licenses. I would like to use the second License for my second truck (2003 Duramax LB7) Does anyone have a link to how I set up the second license for the second truck?
Thanks,
Hello,
I have EFI Live V1 and it came with 2 Licenses. I would like to use the second License for my second truck (2003 Duramax LB7) Does anyone have a link to how I set up the second license for the second truck?
Thanks,
Hi Speedy,
Connect to vehicle, start tunetool...
Try to do a cal-only flash to the ECM, click Start or Test, a pop up appears to tell you that a license is required...
close the pop up, click License ECM, and try to flash again, confirm your intention.
See attached page from user manual.
Last edited by joecar; March 23rd, 2010 at 04:27 AM.
Hey joecar,
When you say do a (cal-only flash to the ECM) Which option is that?
I have 1.)Read PCM calibrations
2.) Program PCM Calibrations
3.) Program PCM O/S system and calibrations.
I will of course need to pull and save the factory tune first. Is there a different flash somewhere else for this (cal-only flash)
Sorry for all the questions. I did this along time ago and had someone with me that knew it back then.
Thanks again.
Anyone?
Is the Cal-only flash the same as Read PCM Calibrations?
Speedy,
Sorry I didn't get back to you earlier...
"cal-only flash" (or simply "cal flash") is option #2: Program Calibrations.
~Erik~
2013 Sonic RS Manual - 1.4L I4T E78, tuned, turbo mods, etc.
2008 TrailBlazer SS 3SS AWD Summit White - LS2 E67/T42, bolt ons, suspension, etc.
2002 Chevy TrailBlazer LT 4X4 Summit White - 4.2L I6 P10, lifted, wheels, etc.
Wow. Thanks for all the help guys. I am pretty familiar with pulling and sending tunes to the ECM. When I purchased the software a year or so ago I had a friend help me with the whole licensing thing for my Duramax (LLY). Since I haven't done it in such a long time I hadn't remembered how it was done and wanted to do it correctly on this Duramax (LB7).
You guys have been great.
Thanks again.