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  • Automotive Diagnostics.

    Hi,
    I work for an automotive related company as a software engineer.
    I would like to have a deep understanding of car diagnostics(KWP UDS etc).
    But i dont know where to start.
    Could you please help me to get started with it..?

    Thanks in advance..!!!

    Sharon.

  • #2
    Let your company buy a copy of SAE J1979.
    http://engineers.ihs.com/document/ab...QIACAAAAAAAAAA
    Then at least you know what OBD2 is all about, including all the protocols.
    Some of the basics are explained here:
    http://en.wikipedia.org/wiki/OBD-II_PIDs

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