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  2. On-board diagnostics - Wikipedia

    en.wikipedia.org/wiki/On-board_diagnostics

    On-board diagnostics. Various views of a "MaxScan OE509" – a fairly typical onboard diagnostics (OBD) scanner, 2015. On-board diagnostics ( OBD) is a term referring to a vehicle's self-diagnostic and reporting capability. In the United States, this capability is a requirement to comply with federal emissions standards to detect failures that ...

  3. 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 .

  4. Standard deviation - Wikipedia

    en.wikipedia.org/wiki/Standard_deviation

    Cumulative probability of a normal distribution with expected value 0 and standard deviation 1. In statistics, the standard deviation is a measure of the amount of variation of the values of a variable about its mean. [1] A low standard deviation indicates that the values tend to be close to the mean (also called the expected value) of the set

  5. Major Diagnostic Category - Wikipedia

    en.wikipedia.org/wiki/Major_Diagnostic_Category

    MS-DRG [1] [2] 0 Pre-MDC 001 - 017 1 Diseases and Disorders of the Nervous System 020 - 103 2 Diseases and Disorders of the Eye 113 - 125 3 Diseases and Disorders of the Ear, Nose, Mouth And Throat 129 - 159 4 Diseases and Disorders of the Respiratory System 163 - 208 5 Diseases and Disorders of the Circulatory System 215 - 316 6

  6. Unbiased estimation of standard deviation - Wikipedia

    en.wikipedia.org/wiki/Unbiased_estimation_of...

    Unbiased estimation of standard deviation. In statistics and in particular statistical theory, unbiased estimation of a standard deviation is the calculation from a statistical sample of an estimated value of the standard deviation (a measure of statistical dispersion) of a population of values, in such a way that the expected value of the ...

  7. Automatic to shut down and end support for its car ... - Engadget

    www.engadget.com/automatic-obd-diagnostic-dongle...

    The service will no longer be available as of May 28th. Automatic, the company behind an on-board diagnostics (OBD-II) dongle for cars, announced that it’s shutting down due to COVID-19. The ...

  8. Unified Diagnostic Services - Wikipedia

    en.wikipedia.org/wiki/Unified_Diagnostic_Services

    Unified Diagnostic Services (UDS) is a diagnostic communication protocol used in electronic control units (ECUs) within automotive electronics, which is specified in the ISO 14229-1. [1] It is derived from ISO 14230-3 and the now obsolete ISO 15765-3 (Diagnostic Communication over Controller Area Network (DoCAN) [2]). 'Unified' in this context ...

  9. Tesla recalls over 1.8 million US vehicles over unlatched ...

    www.aol.com/news/tesla-recalls-over-1-8...

    July 30, 2024 at 7:16 AM. (Reuters) - Tesla is recalling over 1.8 million vehicles in the United States due to risk of software failure to detect an unlatched hood, the national auto safety ...