Have an 07 auto that wont flash, throw $0340 code when end of flash is done, down load not accepted, the stock file will flash back in, but soon as I edit it, it will not flash!!!! Any ideas?Attachment 13485Attachment 13486
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Have an 07 auto that wont flash, throw $0340 code when end of flash is done, down load not accepted, the stock file will flash back in, but soon as I edit it, it will not flash!!!! Any ideas?Attachment 13485Attachment 13486
Try setting E6514 and E6516 at a lower number. I know that 270kmh has not caused any problems.
If it has full delete also disable F2275-F2276, F2281 & F2296
Unfortunately that truck has an updated 'anti-tuning' ECM installed. It will only accept a 'factory stock' tune.
HERE is a link to the TSB issued by Dodge that explains the situation.
If you look at the image below, the 'Bootloader Rev' is 1000601, this is the anti-tuning one.
The older Bootloader version numbers are:
1000500
1000502
1000503
These are fine and have no tuning protection in them. Unfortunately you can't go back to the older Bootloader.
http://download.efilive.com/Staff/GMPX/CMCBootRev.png
Ah thank you Cummins!!!!
Way to screw it up.
So if I go to dealer to get a full flash will they put that protection software on my ECM, is that becoming the new standard to OEM SPECS ?? Our is that a 2007 thing? I need get a full flash that got me scared for my 2006
I don't believe it's possible at the dealership level to get that update programmed in, it's something done only on the ECM production line. They do however say that if an ECM needs to be replaced on an older 2007-2009 truck and it's a new or refurbished from factory ECM then it will have the update installed.
I'm sorry but at this stage there is nothing we can do to get your modified tune flashed in.
So I my 2006 will be fine GMPX for full flash?
Actually, the scary part is this has been in the 6.7L ECM from day one, even on the 2007's, but, with the updated bootloader it's only become active. Almost like a virus that has been sitting dormant.
Which ECM have this updated bootloader? Is there any way to tell without reading it with EFI Live?
Unfortunately there is no big sticker on the case to say if it's one of those ECM's.
We can't undo a used licence, but by all means we will unlock another one for you as a replacement.
Just send an Email to support@efilive.com with a link to this thread, in the Email include your details, name, V2 serial etc.
Cheers,
Ross
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.
Unless the dealer replaces the ECM it will be ok. I know get to some problems solved numerous people have been back to the dealer to get a stock tune flashed in, once that is done they've been able to tune ok.
This forum needs a thanks button.
But thanks!
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.
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.
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!
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
i have flashed 6.7 controllers with 601 boot loader, simply down loaded h&s tuner, returned to stock & then blew tuned file in.
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
so i wonder if that would work on a 2010?
That is a good question, but I don't think so.
i didnt figure it would. i did use the h&s trick today to get around the bootloader in this thred. worked just fine.
So using H&S...you loaded a tune from them, returned to stock, then you were able to read the stock file and flash a EFI tune into the ECM??
The reason I keep the smartys one for 5.9 and one for 6.7 is to adjust the speedometer. Again read, save, program with smarty, adjust speedo, return to stock with smarty, and speedo setting stays then build tune with previously read file or obtain a clean file if needed and flash in and speedo is accurate and truck is properly programmed
I,m having trouble with anti tuning fault then flash aborts. Tried to load h&s then return to stock with no luck still wont let me flash it , the h&s works fine when loaded. Any help would be appriciated
What is the exact message you get. Please include error code details too.
Cheers
Cindy