I have a 2008 Challenger SRT8 that has the Vortech V3 Kit. The vehicle and kit came with a Predator with the vortech tune installed. I tried to upload the tune and reset back to original and says the pcm is already tuned with a diablo product. Im guessing a custom tune was done, previous owner is unreachable.
Im planning on removing the supercharger and want to put the vehicle back to stock. How do I reset the pcm so it will have the stock tune and run correctly?
