03 ext long box LT 2500 LB7 - Merchant Auto leveling kit, 285/75/16 BFG all terrains, and some go fast stuff
I think he means that the V2 keypad/LCD allows you to switch tunes.
What I mean is you install a custom os with your v2 and laptop. A DSP5 tune. Once you have it installed, you can switch to one of the five tunes with the v2 device. No need for switches.
x2 on duramaxtuner.com. Nick hooked me up with my V2 with DSP5, and he's been nothing but helpful with every question I've had. I was also very impressed with the tunes he made up for me. IMO
As for the Switching tunes with the V2, i see you have a 2003 also and depending on your OS# you might want to hold of on V2 switching until they get the bugs figured out with the random limp like modes. http://forum.efilive.com/showthread....9819#post79819
The only reason i say this is I'm one of the ones having this problem, and its really a pain.
2003 Chevy Duramax LB7 CC/SB
Bose Sound/DVD/Kicker 12"
6" RCD Lift/315/75/16 BFG's
EFILive/DSP5 Tuning by Me & Duramaxtuner
5 inch straight exhaust
correct me if i'm wrong, but isn't the difference between DSP2 and DSP5 2 and 5 different tunes?? cuz i thought they were havin' problems with the DSP5 and not the DSP2. i thought the two position switch was all worked out and they were only havin' problems switching between 5 different tunes. if that's not the case could somebody please fill me in. i really want to know about this stuff before i get it.
03 ext long box LT 2500 LB7 - Merchant Auto leveling kit, 285/75/16 BFG all terrains, and some go fast stuff
Its just 1 OS for the LLY thats having an issue, post up your OS # (if you know it) and you cant switch DSP2 tunes with a V2, have to put a switch in.
~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.
Yeah the problem is only with the new DSP5 operating system that is set up to change via the V2 handheld.
Its actually one of the LB7 OS# that is having the problems.
2003 Chevy Duramax LB7 CC/SB
Bose Sound/DVD/Kicker 12"
6" RCD Lift/315/75/16 BFG's
EFILive/DSP5 Tuning by Me & Duramaxtuner
5 inch straight exhaust
FYI, the issue with had with the new DSP5 OS is fixed (It only affected LB7 OS's converted from 15189044), all others have had no problems reported. They (LB7 & LLY) will be officially released from Beta state with the next software release.
Cheers,
Ross
I no longer monitor the forum, please either post your question or create a support ticket.
Ross,
So the random limp mode is fixed, but those of us with the problem wont be able to fix it till the next release?
2003 Chevy Duramax LB7 CC/SB
Bose Sound/DVD/Kicker 12"
6" RCD Lift/315/75/16 BFG's
EFILive/DSP5 Tuning by Me & Duramaxtuner
5 inch straight exhaust
~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.