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.
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.
Mike Litsch PowerteqCustomer Service Manager Diablo Tech support by phone: 561-908-0040x4 M-F 8:00 AM to 5:00 PM EST