Honghong Shares｜From OBD-II to DTC Fault Codes: How in-vehicle diagnostic systems are changing the standard of automotive maintenance and communication
Introduction With the rapid development of automotive electronics and intelligence, On-Board Diagnostics (OBD-II) has become the common language of automotive maintenance and emission monitoring. From the blinking of the engine fault warning light to the return of data from the cloud-based car network, OBD-II plays the role of a "vehicle health management hub"....
