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On-board diagnostics

Index On-board diagnostics

On-board diagnostics (OBD) is an automotive term referring to a vehicle's self-diagnostic and reporting capability. [1]

103 relations: ALDL, Authentication, Authorization, Auto insurance risk selection, Automotive industry, Bit rate, Buick Regal, Buick Skylark, Bus (computing), California, California Air Resources Board, CAN bus, Carputer, Carrier-sense multiple access, Catalytic converter, Chevrolet Beretta, Chevrolet Camaro, Chevrolet Cavalier, Chevrolet Corsica, Chevrolet Corvette, Chevrolet Lumina, Chevrolet Monte Carlo, Communication protocol, Corporate jargon, Cyclic redundancy check, Data link connector (automotive), Data link layer, Data logger, Diesel fuel, ELM327, Embedded system, Engine control unit, European emission standards, European Union, Firmware, Fleet vehicle, Flight recorder, Ford Motor Company, Ford Scorpio, Fuel injection, Gasoline, General Motors, Global Positioning System, GM F platform, GM H platform (1986), GM J platform, GM L platform, GM N platform, GM W platform, GM Y platform, ..., GPS navigation device, Holden, Honda, IBM PC compatible, Idiot light, Institute of Electrical and Electronics Engineers, International Organization for Standardization, ISO 15765-2, Keyword Protocol 2000, Light-emitting diode, Macintosh, Mitsubishi, National Highway Traffic Safety Administration, Naturally aspirated engine, Nissan S30, OBD-II PIDs, OBDuino, Oldsmobile Achieva, Oldsmobile Cutlass Supreme, On-board diagnostics, Opel, Original equipment manufacturer, Oxygen sensor, Personal digital assistant, Physical layer, Pontiac Firebird, Pontiac Grand Am, Pontiac Grand Prix, Pontiac Sunfire, Powertrain control module, Pulse-width modulation, Retronym, Revolutions per minute, RS-232, Saab Automobile, SAE International, SAE J1939, SANS Institute, Scan tool (automotive), Security through obscurity, Telematics, Trip computer, Unified Diagnostic Services, Universal asynchronous receiver-transmitter, University of California, University of Washington, Usage-based insurance, Vauxhall Motors, Vehicle bus, Vehicle emissions control, Vehicle tracking system, Volkswagen, Volkswagen Type 3. Expand index (53 more) »

ALDL

Assembly Line Diagnostic Link or ALDL is a proprietary on-board diagnostics system developed by General Motors prior to the standardization of OBD-2.

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Authentication

Authentication (from authentikos, "real, genuine", from αὐθέντης authentes, "author") is the act of confirming the truth of an attribute of a single piece of data claimed true by an entity.

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Authorization

Authorization is the function of specifying access rights/privileges to resources related to information security and computer security in general and to access control in particular.

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Auto insurance risk selection

Auto insurance risk selection is the process by which vehicle insurers determine whether or not to insure an individual and what insurance premium to charge.

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Automotive industry

The automotive industry is a wide range of companies and organizations involved in the design, development, manufacturing, marketing, and selling of motor vehicles, some of them are called automakers.

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Bit rate

In telecommunications and computing, bit rate (bitrate or as a variable R) is the number of bits that are conveyed or processed per unit of time.

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Buick Regal

The Buick Regal is an upscale mid-sized automobile that was first introduced by Buick for the 1973 model year.

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Buick Skylark

The Buick Skylark is a passenger car produced by Buick.

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Bus (computing)

In computer architecture, a bus (a contraction of the Latin omnibus) is a communication system that transfers data between components inside a computer, or between computers.

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California

California is a state in the Pacific Region of the United States.

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California Air Resources Board

The California Air Resources Board (CARB or ARB) is the "clean air agency" in the government of California.

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CAN bus

A Controller Area Network (CAN bus) is a robust vehicle bus standard designed to allow microcontrollers and devices to communicate with each other in applications without a host computer.

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Carputer

A carputer is a computer with specializations to run in a car, such as compact size, low power requirement, and some customized components.

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Carrier-sense multiple access

Carrier-sense multiple access (CSMA) is a media access control (MAC) protocol in which a node verifies the absence of other traffic before transmitting on a shared transmission medium, such as an electrical bus or a band of the electromagnetic spectrum.

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Catalytic converter

A catalytic converter is an exhaust emission control device that converts toxic gases and pollutants in exhaust gas from an internal combustion engine into less-toxic pollutants by catalyzing a redox reaction (an oxidation and a reduction reaction).

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Chevrolet Beretta

The Chevrolet Beretta is a front-wheel-drive coupé produced by Chevrolet from 1987 to 1996.

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Chevrolet Camaro

The Chevrolet Camaro is an American automobile manufactured by Chevrolet, classified as a pony car and some versions also as a muscle car.

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Chevrolet Cavalier

The Chevrolet Cavalier is a line of small cars produced for the model years 1982 through 2005 by Chevrolet.

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Chevrolet Corsica

The Chevrolet Corsica (named after Corsica, France) is a front-wheel drive compact car that was produced by Chevrolet from 1987 to 1996.

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Chevrolet Corvette

The Chevrolet Corvette, known colloquially as the Vette or Chevy Corvette, is a sports car manufactured by Chevrolet.

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Chevrolet Lumina

The Chevrolet Lumina is a name used on many vehicles produced by Chevrolet.

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Chevrolet Monte Carlo

The Chevrolet Monte Carlo is a two-door coupe manufactured and marketed by Chevrolet from 1970 to 2007 model years (non-continuously), encompassing six generations.

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Communication protocol

In telecommunication, a communication protocol is a system of rules that allow two or more entities of a communications system to transmit information via any kind of variation of a physical quantity.

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Corporate jargon

Corporate jargon, variously known as corporate speak, corporate lingo, business speak, business jargon, management speak, workplace jargon, corporatese or commercialese, is the jargon often used in large corporations, bureaucracies, and similar workplaces.

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Cyclic redundancy check

A cyclic redundancy check (CRC) is an error-detecting code commonly used in digital networks and storage devices to detect accidental changes to raw data.

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Data link connector (automotive)

The data link connector (DLC) is the multi-pin diagnostic connection port for automobiles, trucks, and motorcycles used to interface a scan tool with the control modules of a given vehicle and access on-board diagnostics and live data streams.

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Data link layer

The data link layer, or layer 2, is the second layer of the seven-layer OSI model of computer networking.

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Data logger

A data logger (also datalogger or data recorder) is an electronic device that records data over time or in relation to location either with a built in instrument or sensor or via external instruments and sensors.

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Diesel fuel

Diesel fuel in general is any liquid fuel used in diesel engines, whose fuel ignition takes place, without any spark, as a result of compression of the inlet air mixture and then injection of fuel.

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ELM327

The ELM327 is a programmed microcontroller produced by ELM Electronics for translating the on-board diagnostics (OBD) interface found in most modern cars.

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Embedded system

An embedded system is a computer system with a dedicated function within a larger mechanical or electrical system, often with real-time computing constraints.

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Engine control unit

An engine control unit (ECU), also commonly called an engine control module (ECM), is a type of electronic control unit that controls a series of actuators on an internal combustion engine to ensure optimal engine performance.

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European emission standards

European emission standards define the acceptable limits for exhaust emissions of new vehicles sold in EU and EEA member states.

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European Union

The European Union (EU) is a political and economic union of EUnum member states that are located primarily in Europe.

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Firmware

In electronic systems and computing, firmware is a specific class of computer software that provides the low-level control for the device's specific hardware.

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Fleet vehicle

Fleet vehicles are groups of motor vehicles owned or leased by a business, government agency or other organization rather than by an individual or family.

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Flight recorder

A flight recorder is an electronic recording device placed in an aircraft for the purpose of facilitating the investigation of aviation accidents and incidents.

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Ford Motor Company

Ford Motor Company (commonly referred to simply as "Ford") is an American multinational automaker headquartered in Dearborn, Michigan, a suburb of Detroit.

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Ford Scorpio

The Ford Scorpio is an executive car that was produced by Ford Europe from 1985 to 1998.

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Fuel injection

Fuel injection is the introduction of fuel in an internal combustion engine, most commonly automotive engines, by the means of an injector.

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Gasoline

Gasoline (American English), or petrol (British English), is a transparent, petroleum-derived liquid that is used primarily as a fuel in spark-ignited internal combustion engines.

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General Motors

General Motors Company, commonly referred to as General Motors (GM), is an American multinational corporation headquartered in Detroit that designs, manufactures, markets, and distributes vehicles and vehicle parts, and sells financial services.

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Global Positioning System

The Global Positioning System (GPS), originally Navstar GPS, is a satellite-based radionavigation system owned by the United States government and operated by the United States Air Force.

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GM F platform

The F platform, or F-body, was General Motors' small rear-wheel drive automobile platform from 1967 until 2002.

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GM H platform (1986)

The H platform, or H-body designates a General Motors front-wheel-drive full-sized automobile platform beginning in 1986.

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GM J platform

The General Motors J platform, or J-body, is an automobile platform that was used by General Motors from 1981 to 2005.

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GM L platform

The General Motors L platform (commonly called the L-body or L car) was a front-wheel drive compact car automotive platform that was produced from 1987 through 1996.

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GM N platform

The General Motors N platform (commonly called the N-body or N car) was a front-wheel drive compact automotive platform produced from 1985 to 2005.

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GM W platform

The W-platform (also known as the W-body) was a General Motors automobile platform which underpinned both mid size and full-size front-wheel drive cars.

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GM Y platform

The Y platform, or Y body, designation has been used twice by the General Motors Corporation to describe a series of vehicles all built on the same basic body and sharing many parts and characteristics.

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GPS navigation device

A GPS navigation device, GPS receiver, or simply GPS is a device that is capable of receiving information from GPS satellites and then to calculate the device's geographical position.

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Holden

Holden, formally known as General Motors Holden, is an Australian automobile importer and a former automobile manufacturer with its headquarters in Port Melbourne, Victoria.

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Honda

is a Japanese public multinational conglomerate corporation primarily known as a manufacturer of automobiles, aircraft, motorcycles, and power equipment.

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IBM PC compatible

IBM PC compatible computers are computers similar to the original IBM PC, XT, and AT, able to use the same software and expansion cards.

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Idiot light

An idiot light, sometimes "tell-tale", is an indicator of malfunction of a system within a motor vehicle by an illuminated symbol or text legend.

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Institute of Electrical and Electronics Engineers

The Institute of Electrical and Electronics Engineers (IEEE) is a professional association with its corporate office in New York City and its operations center in Piscataway, New Jersey.

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International Organization for Standardization

The International Organization for Standardization (ISO) is an international standard-setting body composed of representatives from various national standards organizations.

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ISO 15765-2

ISO 15765-2, or ISO-TP (Transport Layer), is an international standard for sending data packets over a CAN-Bus.

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Keyword Protocol 2000

Keyword Protocol 2000, abbreviated KWP2000, is a communications protocol used for on-board vehicle diagnostics systems (OBD).

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Light-emitting diode

A light-emitting diode (LED) is a two-lead semiconductor light source.

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Macintosh

The Macintosh (pronounced as; branded as Mac since 1998) is a family of personal computers designed, manufactured, and sold by Apple Inc. since January 1984.

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Mitsubishi

The is a group of autonomous Japanese multinational companies in a variety of industries.

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National Highway Traffic Safety Administration

The National Highway Traffic Safety Administration (NHTSA, pronounced "NITS-uh") is an agency of the Executive Branch of the U.S. government, part of the Department of Transportation.

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Naturally aspirated engine

A naturally aspirated engine is an internal combustion engine in which oxygen intake depends solely on atmospheric pressure and does not rely on forced induction through a turbocharger or a supercharger.

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Nissan S30

The Nissan S30 (sold in Japan as the Nissan Fairlady Z and in other markets as the Datsun 240Z, then later as the 260Z and 280Z) was the first generation of Z GT two-seat coupes, produced by Nissan Motors, Ltd.

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OBD-II PIDs

OBD-II PIDs (On-board diagnostics Parameter IDs) are codes used to request data from a vehicle, used as a diagnostic tool.

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OBDuino

OBDuino is an open source trip computer design based on the Arduino platform.

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Oldsmobile Achieva

The Oldsmobile Achieva is a front-wheel drive compact sedan and coupe that was introduced by Oldsmobile for the 1992 model year.

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Oldsmobile Cutlass Supreme

The Oldsmobile Cutlass Supreme is a mid-size car produced by Oldsmobile between 1966 and 1997.

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On-board diagnostics

On-board diagnostics (OBD) is an automotive term referring to a vehicle's self-diagnostic and reporting capability.

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Opel

Opel (Opel) is a German automobile manufacturer, subsidiary of French automaker Groupe PSA since August 2017.

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Original equipment manufacturer

An Original Equipment Manufacturer (OEM) is a company that produces parts and equipment that may be marketed by another manufacturer.

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Oxygen sensor

An oxygen sensor (or lambda sensor) is an electronic device that measures the proportion of oxygen (O2) in the gas or liquid being analysed.

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Personal digital assistant

A personal digital assistant (PDA), also known as a handheld PC, is a variety mobile device which functions as a personal information manager.

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Physical layer

In the seven-layer OSI model of computer networking, the physical layer or layer 1 is the first and lowest layer.

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Pontiac Firebird

The Pontiac Firebird is an American automobile built by Pontiac from the 1967 to the 2002 model years.

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Pontiac Grand Am

The Pontiac Grand Am is a mid-size car and later a compact car that was produced by Pontiac.

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Pontiac Grand Prix

The Grand Prix was a line of all terrain automobiles produced by the Pontiac Division of General Motors from 1962 through 2002 for coupes and 1988-2008 for sedans.

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Pontiac Sunfire

The Pontiac Sunfire is an automobile that was introduced for the 1995 model year by Pontiac as the compact car to replace the Sunbird.

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Powertrain control module

A power-train control module, abbreviated PCM, is an automotive component, a control unit, used on motor vehicles.

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Pulse-width modulation

Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal.

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Retronym

A retronym is a newer name for an existing thing that differentiates the original form or version from a more recent one.

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Revolutions per minute

Revolutions per minute (abbreviated rpm, RPM, rev/min, r/min) is the number of turns in one minute.

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RS-232

In telecommunications, RS-232, Recommended Standard 232 is a standard introduced in 1960 for serial communication transmission of data.

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Saab Automobile

Saab Automobile AB was a manufacturer of automobiles that was founded in Sweden in 1945 when its parent company, SAAB AB, began a project to design a small automobile.

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SAE International

SAE International, initially established as the Society of Automotive Engineers, is a U.S.-based, globally active professional association and standards developing organization for engineering professionals in various industries.

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SAE J1939

Society of Automotive Engineers standard SAE J1939 is the vehicle bus recommended practice used for communication and diagnostics among vehicle components.

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SANS Institute

The SANS Institute (officially the Escal Institute of Advanced Technologies) is a private U.S. for-profit company founded in 1989 that specializes in information security, cybersecurity training and selling Certificates.

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Scan tool (automotive)

An automotive scan tool (scanner) is an electronic tool used to interface with, diagnose and, sometimes, reprogram vehicle control modules.

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Security through obscurity

In security engineering, security through obscurity (or security by obscurity) is the reliance on the secrecy of the design or implementation as the main method of providing security for a system or component of a system.

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Telematics

Telematics is an interdisciplinary field that encompasses telecommunications, vehicular technologies, road transportation, road safety, electrical engineering (sensors, instrumentation, wireless communications, etc.), and computer science (multimedia, Internet, etc.). Telematics can involve any of the following.

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Trip computer

A trip computer is a computer fitted to some cars; most modern trip computers record, calculate, and display the distance travelled, the average speed, the average fuel consumption, and real-time fuel consumption.

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Unified Diagnostic Services

Unified Diagnostic Services (UDS) is a diagnostic communication protocol in the electronic control unit (ECU) environment within the automotive electronics, which is specified in the ISO 14229-1.

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Universal asynchronous receiver-transmitter

A universal asynchronous receiver-transmitter (UART) is a computer hardware device for asynchronous serial communication in which the data format and transmission speeds are configurable.

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University of California

The University of California (UC) is a public university system in the US state of California.

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University of Washington

The University of Washington (commonly referred to as UW, simply Washington, or informally U-Dub) is a public research university in Seattle, Washington.

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Usage-based insurance

Usage-based insurance (UBI) also known as pay as you drive (PAYD) and pay how you drive (PHYD) and mile-based auto insurance is a type of vehicle insurance whereby the costs are dependent upon type of vehicle used, measured against time, distance, behavior and place.

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Vauxhall Motors

Vauxhall Motors LimitedCompany No.

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Vehicle bus

A vehicle bus is a specialized internal communications network that interconnects components inside a vehicle (e.g., automobile, bus, train, industrial or agricultural vehicle, ship, or aircraft).

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Vehicle emissions control

Vehicle emissions control is the study of reducing the emissions produced by motor vehicles, especially internal combustion engines.

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Vehicle tracking system

A vehicle tracking system combines the use of automatic vehicle location in individual vehicles with software that collects these fleet data for a comprehensive picture of vehicle locations.

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Volkswagen

Volkswagen, shortened to VW, is a German automaker founded on 28 May 1937 by the German Labour Front under Adolf Hitler and headquartered in Wolfsburg.

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Volkswagen Type 3

The Volkswagen Type 3 is a compact car that was manufactured and marketed by Volkswagen from 1961 to 1973.

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Redirects here:

Diagnostic Trouble Code, EOBD fault codes, ISO 9141, ISO9141, J1850, J1962, M-OBD, OBD II, OBD port, OBD-2, OBD-I, OBD-II, OBD-II Diagnostic Codes, OBD2, OBDII, ODB-II, ODB2, Obd-ii, Obd2, Obdii, On Board Diagnostics, On board diagnostics port, On-Board Diagnostics, On-Board Diagnostics II, On-board diagnosis, On-board diagnostic port, On-board vehicle diagnostics, Onboard diagnostics, P0171, SAE J1850, SAE-J1850, VOBC, Vehicle diagnostics.

References

[1] https://en.wikipedia.org/wiki/On-board_diagnostics

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