cant flash an 07

[2007 5.9]

I send almost ALL of my customers to the dealer to get a fresh file..JUST to be SURE its completely CLEAN!!!

Ive had ghosts...that ive tore my hair out over.

[GMPX]

Unfortunately Les is correct, I can't think of one hand held tuner that actually returns the ECM to 100% true as it left the factory stock.

[4NEATR]

So if those of us that have been able to flash but want a clean factory file shouldn't go to the dealer now to have it done? I know you said you don't think it's possible but I'm just wondering if anybody else knows for sure. Or had the dealer flash the ECM and then find out that the new boot loader is on there?

On another note. Is there anybody out there that has a clean manual file that could be flash gotten for us manual trucks? I know that tune file depot doesn't have any manual files, last time I checked.

What year is your truck? I got my manual file off the TFD, if you are having trouble getting one, let me know, I will send you one.

[Powder_Keg]

What year is your truck? I got my manual file off the TFD, if you are having trouble getting one, let me know, I will send you one.

2008 That would be great if you could send me a clean factory file! I don't know my OS cause my computer is at home.

Crazyfast2002@gmail.com

Thanks!

[House]

had another one come in today with same situation. A H&S tuner worked on it with no issues. But didn't chance efi it had the same boot loader as last one and computer was replaced by Dodge this week

[WyoFreeride]

had another one come in today with same situation. A H&S tuner worked on it with no issues. But didn't chance efi it had the same boot loader as last one and computer was replaced by Dodge this week

Is it safe to assume the H&S still works because the checksum routines are broken and the values are forced to known good ones (that the bootloader is comparing too)?

[Brian1]

had another one come in today with same situation. A H&S tuner worked on it with no issues. But didn't chance efi it had the same boot loader as last one and computer was replaced by Dodge this week

Just to be sure I understand.
EFILive will not with that specific bootloader?
H&S will tune the ECM with that bootloader?
Once one does this with H&S and return it back to stock one cannot still do anything to the ECM with EFILIve?
Or once H&S has been used that EFILive can write over the ECM?

Brian

[kenturbo]

i have flashed 6.7 controllers with 601 boot loader, simply down loaded h&s tuner, returned to stock & then blew tuned file in.

[relay93]

i have flashed 6.7 controllers with 601 boot loader, simply down loaded h&s tuner, returned to stock & then blew tuned file in.

So are you saying you loaded a H&S Tune into the ECM then pulled the tune with a V2 returned the tune to stock with H&S then uploaded a new EFI LIVE tune? Am I understanding this correctly?
Thanks.
Roger

[kenturbo]

start to finish - read pcm with v2, did not notice i had 601 boot loader. made all mods to tune & blew file in. truck had no crank situation. i then reinstalled original tune & started truck. loaded h&s tuner in truck & road tested, brought back in shop & returned pcm to stock with h&s tuner, i then flashed in original efi live tune & all ok, i did not reread pcm at that point to see if boot loader had changed