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ecm isn't powering up

ECMs don’t need to be connected to a vehicle to flash with EFILive, I flash them on a bench all the time, so wouldn’t be skim. Check, power, ground and communication wires.

Cruise control functions won’t work

Yeah it’ll be just fine. There is a difference in axle ratio between the 2010-2012 and the 2013-2018 but not enough to make any real large impact. The code is a bit different between the 2010-2012...

There’s a reason for everything on why the tables are set the way they are. As far as using visible transmission parameters from a 2013 and putting them into a 2010-2012 calibration, there is almost...

Never heard of OCDiesel

yes you can, if it's not working sending me an pm you can email me at marchosiasdiesel@gmail.com

Your controller is the CME, it needs to be configured for that.

https://service.efilive.com/kb/articles/configure-flashscan-and-autocal-for-bbx

Straight up who ever you got your tuning from has no clue what he is talking about and you should get your money back from him. He is a retard, he has absolutely zero clue and has no business being...

The bbx needs to be set up on the autocal, the tuner should have done that before sending or before trying to write the tune to the truck

If I was back home, just south of Calgary I would come help you out but I’m in Louisiana till end of next month

Do you have an AutoCal or FlashScan? Basically the tuner didn’t set up your device correctly and it doesn’t have the required files loaded on it.

it won't let me upload it, says exceeded forum limit for file size. message me your email and i can email it to you if you want it.

I have the revision before the one you are looking for, SOTF. I will share it here.

I have that cal somewhere, let me look, but like got boost said, can use a 2021 cal

opened up the 2009 file I got from an HP Tuners readout and it opens and sees its a NGC4 TCM but has no checksum correction available.

I know the Aisin can be written to can checksum corrections made but no mapping is provided. Curious if the same is true with 2007.5-2009 68RFE. Mapping I can deal with. Well aware of changing OS...

Ram Cummins section, talking about the 68RFE for the 2007.5-2009 model years

Not concerned about mapping, I can handle that fine. Just curious if it can write.

This possible yet?

I have SOTF for 2021 calibration, just like HP Tuners but works on EFILive.

Anyone know if byte skipping is possible in cax8 files? I know the regular cax for v7.5 they are not. Byte skipping is needed for the funky way Chrylser does the 2D maps on the 68RFE transmissions....

Entirely unrelated but I’ve figured out how to get the bootloader code from the ecm

big difference there