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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. Scan tool - Wikipedia

    en.wikipedia.org/wiki/Scan_tool

    OBD 1 vs OBD 2 the vehicle will also dictate what the scan tool is able to display. If the vehicle is equipped with OBD 1 it will have significantly less available data when compared to a vehicle equipped with OBD 2. [2] When a vehicle detects a problem, it generates a DTC code which is a unique code that corresponds to the specific problem ...

  4. ELM327 - Wikipedia

    en.wikipedia.org/wiki/ELM327

    The ELM327 is a programmed microcontroller produced for translating the on-board diagnostics (OBD) interface found in most modern cars. The ELM327 command protocol is one of the most popular PC-to-OBD interface standards and is also implemented by other vendors.

  5. On-board diagnostics - Wikipedia

    en.wikipedia.org/wiki/On-board_diagnostics

    OBD 1.5 refers to a partial implementation of OBD-II which General Motors used on some vehicles in 1994, 1995 & 1996 (GM did not use the term OBD 1.5 in the documentation for these vehicles — they simply had an OBD and an OBD-II section in the service manual).

  6. 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.

  7. Rover Streetwise - Wikipedia

    en.wikipedia.org/wiki/Rover_Streetwise

    The Rover Streetwise was an attempt by Rover to appeal to younger drivers. Rover had modernised the existing models in 1999 with a facelift for the 25, 45 and the Rover designed 75 models but Rover was suffering falling sales and a tarnished brand after the sale of Rover to the consortium of Phoenix in March 2000 by BMW.

  8. Barcode reader - Wikipedia

    en.wikipedia.org/wiki/Barcode_reader

    On the other hand, if a too small dot of light is used, then it can misinterpret any spot on the bar code making the final output wrong. The most commonly used dimension is 13 mil (0.013 in or 0.33 mm), although some scanners can read codes with dimensions as small as 3 mil (0.003 in or 0.075 mm). Smaller bar codes must be printed at high ...

  9. Streetwise - Wikipedia

    en.wikipedia.org/wiki/Streetwise

    Rover Streetwise, a small hatchback made by the MG Rover Group; StreetWise, an educational centre and charity in Bournemouth, Dorset, United Kingdom, which opened in 1998.. It included a fake indoor street layout with working pedestrian crossings, a bus, train and buildings, used to teach children safety skil