Read ECU original data
Read ECU original data
How can I read the original ECU data Mazda 3 2.2 skyactive diesel?
Re: Read ECU original data
Sorry to even ask. I should have read the FAQ.
During the installation process, the original OEM flash image is backed up to your hard drive. When you decide to uninstall VersaTuner, the backed-up original calibration will be written to the ECU, thus returning it to stock.
During the installation process, the original OEM flash image is backed up to your hard drive. When you decide to uninstall VersaTuner, the backed-up original calibration will be written to the ECU, thus returning it to stock.