I need some help here as I screwed up and unintentionally reverted to the stock tune using my Bully Dog GT.
I recently purchased a 2015 RAM 3500 with the 6.7L; it has a turbo-back exhaust, DPF and def deleted, and the Bully Dog monitor.
It didn't have any codes or messages.
It has a 4 position switch on the dash that I was trying to figure out what the positions were.
The Bully Dog said, "power level setting not available until download installed" I thought it was just an update for the tuner, but apparently, it reverted me to stock.
I have 11 codes and messages about servicing the DPF and def system.
I wish I had just left it alone, but now I am trying to figure out how to get it back to how it was.
Is there any way I can revert to the tune it had or get a new one to get rid of my codes?
Any help is greatly appreciated.
Drake
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