Automotive diagnostics have come a long way since the “idiot lights” of the 1980s. The current version of the on-board diagnostics (OBD) protocol provides real time data as well as fault diagnostics, ...

There are many different kinds of OBD interfaces, but they can be broken down into three general categories: off-the-shelf interfaces, OBD modules, and OBD ICs (chips). To choose the right OBD ...

A Python-based diagnostic tool to connect to a vehicle's ECU using an OBD-II adapter and retrieve diagnostic trouble codes (DTCs), engine parameters, and real-time vehicle data. This project allows ...

The On-Board Diagnostics II (OBD-II) standard is a mandatory requirement for all vehicles manufactured since 1997 in many countries. It specifies a number of protocols that manufacturers must ...

OBD-II became the mandatory I/O diagnostic port on cars starting around 1996 in the US. Considering that the interface consists of a couple of I/O lines, serial/usb adapters have been ridiculously ...

Modern vehicles’ sophisticated electronics go far beyond the simple car mechanics most of us grew up with. Now, OBD, or on-board diagnostics, diagnoses almost every issue within your vehicle. Whether ...

Abstract: In this paper are described design and realization of a IoT remote car diagnostics via OBD 2 interface. The used IoT embedded system are Raspberry Pi , can bus interface for connection to ...