OBD diagnostics instruments are hardware interfaces that link your vehicle’s OBD-II port to a pc, pill, or smartphone, enabling conversation Using the ECU for reading and clearing fault codes. The commonest forms incorporate ELM327-primarily based Bluetooth/Wi-Fi scanners (inexpensive and well-liked for Do it yourself), Qualified-grade VCIs like Autel MaxiSys, https://binunlock.com/resources/