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The module is designed to edit the data of the M74 block logger (with the storage of training data in the processor flash) and M86 BY VAZ. The module monitors the integrity of the data when opening and recalculates all the necessary CS when saving. For editing, you can use both the program separately (64 kilobytes), and the firmware entirely with the training data inside.
Before to insert the USB key into your PC, be sure to install the driver for Guardant key:
Instructions for initial activation of:
Manual for subsequent activations of the modules: