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?