For those of you with an Accessport: When you back up the stock map, is the original, factory filename retained? I'm curious about what happens when/if I "remove" the AP and the dealer looks at the settings via the Delphi scanner.
I've read elsewhere that there's no history of flashes, just the current map name. As long as that map name is the same as stock, we should be fairly safe from cursory investigations, no?
References from other threads; nothing conclusive:
I've read elsewhere that there's no history of flashes, just the current map name. As long as that map name is the same as stock, we should be fairly safe from cursory investigations, no?
References from other threads; nothing conclusive:
- http://www.focusst.org/forum/cobb-tuning/9699-ap-great-bang-buck-greatest-bang-buck.html
- http://levelsperformance.com/products/ford-focus-st-sct-sf3-power-flash-programmer (claims no trace is left behind after uninstalling. This is a different device though.)
The short answer is no, not really. There are very few instances where a dealer would feel the need to find out if you had a flashed ECU. Now IF they have the $10,000 + Delphi tool and a tech who is trained to use it they can dig around and detect if the car has been flashed. Most dealers don't want to buy this tool since it's not something that is used or needed very often.
If there was a serious warranty situation your ECU could be mailed to Ford for inspection and they would be able to tell in all likelihood if they dug into it.
If there was a serious warranty situation your ECU could be mailed to Ford for inspection and they would be able to tell in all likelihood if they dug into it.