The Vehicles Protocols
Dec 15, 2022
OBD II (On-Board Diagnostics II) is a standardized system used in vehicles to monitor and diagnose the performance of various engine and emissions control components. It provides a standardized interface for retrieving diagnostic information and trouble codes from the vehicle's engine control module. This information can be used to diagnose engine emissions related, control system problems, as well as to monitor the performance of the vehicle over time.