OBDuino utilises the On-Board Diagnostics interface found in most modern cars.

All cars sold in the United States since 1996 are required to have an On-Board Diagnostics connector, for access to the car's electronic controllers.

On-Board Diagnostics for Light and Medium Duty Vehicles Standards Manual.

An interface to the car's management system, using the On-Board Diagnostics (OBD) connector found in most modern cars.

OBD (On-Board Diagnostics)

They did it by plugging a laptop into the car's On-board Diagnostics (OBD) jack, which mechanics use to diagnose mechanical problems.

"In the United States, the federally-mandated On-Board Diagnostics port, under the dash in virtually all modern vehicles, provides direct and standard access to internal automotive networks.

Information for specific driveability problems, including explanation of engine management systems and OBD II (On-Board Diagnostics II).

The 1995 model year also introduced OBD-II (On-Board Diagnostics version 2) in the EJ22/Automatic transmission equipped models.

The proposed new definition is in line with the one of the WWH-OBD (World Wide Harmonized On-Board Diagnostics).

SID message when leakage in EVAP-system is confirmed, applicable in On-Board Diagnostics II variants.

All Enertran Systems come as a unitary package, complete with a series of "Light Emitting Diodes (LED)", offering "On-board Diagnostics".

Amendments to the On-Road Vehicle and Engine Emission Regulations (On-Board Diagnostics for HeavyDuty Engines)

The X305 was equipped with an On-Board Diagnostics System, however, it failed to fully meet the OBD-II specifications, which became mandatory for the 1996 model year in the US.

The gizmo in Mr Patel’s Mercedes is little bigger than a matchbox and is stuck away under the steering column, plugged into the digital On-Board Diagnostics port that exists in every petrol car made since 2000.

The Data Link Connector (DLC) is the multi-pin diagnostic connection port for automobiles and trucks used to interface a scan tool with the control modules of a given vehicle and access On-Board Diagnostics and live data streams.