Check'n Go is expressely designed for the ECU tuner and includes the identification and correction of a wide variety of checksum algorithms hard to find on the market.
In the software it is included the identification of encripted files, if you feed an encripted file the software will produce an encripted and corrected file.
An extended file analysis allows you to discover files damaged by the eprom reader/writer, just feeding them to the system.
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