V6 Performance Mods2005+ Mustang V6 Performance and Technical Information
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First I apologize for the stupidity of this question but if you use the xcal 2 to load a tune, and the xcal downloads your stock tune to save it in case you need to reflash the pcm to stock and let's say the xcal 2 breaks or whatever..How do you get back to stock?? If it downloaded your stock tune and you can't get to it, what do you do?
05 Redfire Convertible Mustang V6, IUP, TC/ABS, AUTO
Mods: Dual Flowmaster 40's with h-pipe, Chase Tail Lights, Redline Hood Struts, 8" Shorty Antenna, XCal 2 and tune, Bullet Door Pins, Slimline A/C Knob Kit, Brushed Fuse Box Cover w/Pony. GT Front and Rear Sway Bar
Once you have downloaded the new performance program into the PCM it's there. It erases the program that is installed in the PCM so removing the battery terminal wont do anything.
I've had this problem, NOT FROM AN 05', but from a few Ranger owner's in the past. We have every stock file for the vehicles we do and if something were to happen to your X-calibrator version 1 or 2 then we could get your stock program back to you and installed in your PCM. It would require a few X-cal's but in the end I know I have gotten guys back to stock.