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  2. OBD-II PIDs - Wikipedia

    en.wikipedia.org/wiki/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.. SAE standard J1979 defines many OBD-II PIDs. All on-road vehicles and trucks sold in North America are required to support a subset of these codes, primarily for state mandated emissions inspections.

  3. On-board diagnostics - Wikipedia

    en.wikipedia.org/wiki/On-board_diagnostics

    Service / Mode $07 is a Request for emission-related diagnostic trouble codes detected during current or last completed driving cycle. It enables the external test equipment to obtain "pending" diagnostic trouble codes detected during current or last completed driving cycle for emission-related components/systems.

  4. List of Hyundai transmissions - Wikipedia

    en.wikipedia.org/wiki/List_of_Hyundai_transmissions

    Hyundai Transys is an affiliate company of Hyundai Motor Group and produces a number of automobile transmissions, axles and seats in-house. On January 1, 2019, Hyundai DYMOS and Hyundai Powertech were merged with Hyundai Transys. [1] Hyundai Powertech was established in 2001 as South Korea's first automatic transmission specialist.

  5. Data link connector - Wikipedia

    en.wikipedia.org/wiki/Data_link_connector

    After 1996, many manufacturers retained their proprietary connectors in addition to the OBD-II interface, because OBD-II ports are only required to transmit emission-related codes and data. [ 2 ] J1708 is a DLC used on heavy duty vehicles.

  6. List of Hyundai vehicles - Wikipedia

    en.wikipedia.org/wiki/List_of_Hyundai_vehicles

    Model code Introduction Main markets Hatchback: HB20: 2012 BR2 ... List of Hyundai engines; List of Hyundai transmissions; List of Kia vehicles; Hyundai Motor Company;

  7. Scan tool - Wikipedia

    en.wikipedia.org/wiki/Scan_tool

    When a vehicle detects a problem, it generates a DTC code which is a unique code that corresponds to the specific problem detected. The code is usually a combination of letters and numbers. DTC codes are read by a diagnostic tool, such as an OBD 2 scanner, which is plugged into the vehicle's diagnostic port. The tool communicates with the ...

  8. Unified Diagnostic Services - Wikipedia

    en.wikipedia.org/wiki/Unified_Diagnostic_Services

    0x14 80 00 00 to BF FF FF clears specific body DTC's; 0x14 C0 00 00 to FF FF FF clears specific network related DTC's. 0x14 FF FF 33 clears all emissions-related DTC's; 0x14 FF FF FF clears all DTC's. Like other sub-functions in this list, there are manufacturer-specific reserved values that offer unique and/or specific functionality. 0x27 0x67 ...

  9. Check engine light - Wikipedia

    en.wikipedia.org/wiki/Check_engine_light

    For example, in several Mazda models, the light will come on at 80,000 miles (130,000 km) and remain lit without generating a computer trouble code. [ citation needed ] Volvo had a light labeled "lambda", lambda sond being another name for oxygen sensor .