ECU Reading Tool: For Kess V2 V5.017 programming tool is used to read and write the ECU directly through the OBD2 port, without dismantling the ECU from the car, easy and convenient. File Writing: V2 5.017 OBD2 programming tool supports writing the complete file of the map, supports Boot Loader mode, more convenient for using, suitable for car truck tractor.
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