2008 challenger 6.1 original backup not saved

Hi
I have issue wit my challenger srt8 I want install the trinity I have error original backup not saved

[mikel]

give us a call so we can force it to do a calibration update.

Thanks

Hey. I tried this on my 2012 ram 1500 5.7. & it said Calibration update failed. Then I back out & try any tune & it won't tune. It would say same thing in his pictures. I can't find the original tune.

[mikel]

CraigRosas361 wrote:

Hey. I tried this on my 2012 ram 1500 5.7. & it said Calibration update failed. Then I back out & try any tune & it won't tune. It would say same thing in his pictures. I can't find the original tune.

please give us a call so we can go through it with you.