Vehicle Health Reports and Diagnostic Trouble Codes (DTCs)

What is an OBD system and what does it do?

Which software collects vehicle health reports, Diagnostic Trouble Codes (DTCs), and other vital data points from the vehicle communication network and combines it into one report?

Answer:

The software that collects vehicle health reports, Diagnostic Trouble Codes (DTCs), and other vital data points is called an OBD system.

An On-Board Diagnostics (OBD) system is a software that collects vehicle health reports, Diagnostic Trouble Codes (DTCs), and other vital data points from the vehicle communication network and combines them into one report.

The OBD system is present in modern vehicles and is capable of monitoring various aspects of a vehicle's performance, such as engine speed, temperature, fuel consumption, and emissions. It utilizes a standardized protocol to communicate with the vehicle's electronic control units (ECUs) and extract relevant information.

This information is then processed and organized into a report, which can be accessed and analyzed by mechanics, technicians, or vehicle owners. Some common OBD systems include OBD-II, which is used in most vehicles manufactured after 1996, and EOBD (European On-Board Diagnostics), which is used in European vehicles.