The OTK-EFDI OBD2 driver is a software component specifically designed to interact with the vehicle's ECU, providing a seamless communication interface between the ECU and external devices. The OTK-EFDI driver is compatible with various OBD2 protocols, including SAE J1850 PWM, SAE J1850 VPW, ISO 15765-4, ISO 14230-4, and SAE J1939.
