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Automakers to Make Diagnostic Codes Available

Posted by michael on from the keys-to-the-kingdom dept.

Rubbersoul writes "As reported on /. a few months ago independent auto repair shops are a bit tense about not having access to car computer diagnostic codes. Well it seems that now the auto makers will share these codes after all. According to an article at CNN the codes will be available to all professional mechanics as well as amateurs working out of their garage at home. Good to see the auto makers came around on this one, even if it did take Congress to help a bit."

3 of 185 comments (clear)

  1. This is not source Code. by jellomizer · · Score: 4, Informative

    These are Diag Codes not Source Code. These will not give you information to put Linux on your car. They give information like Code 2453 Means Sencor 4 is malfunctioning. So opening the code help the machanics not the hacker. They are not saying how the Onboad computer is working just giving you the information on what is wrong. It is like a help book for windows error messages. With know all the window error message numbers it helps you possible fix the problem with the Os but not nessarly hack the OS.

    --
    If something is so important that you feel the need to post it on the internet... It probably isn't that important.
  2. There is a Tool Call AutoTAP and OBDII scanners by Anonymous Coward · · Score: 5, Informative

    Diagnostic trouble Code so called DTC are avil online for long time. check out http://www.autotap.com for detail on their software and OBDII codes. Autotap is not just for Trouble Codes, you can use it to monitor 1000's of parameters in Real time!! from how much air/fuel your car consuming, how far you have your throttle down, what gear are you in, what's your temptures etc etc.

    I have all the Codes for my Grand Prix GTP.

    Yes A lot of people mod their cars, reprogramming the PCM or ECU can give you more HP and remove speed limiter etc.

    I'm one of those guy who tweak on the cars, i'll be setting DTC's left and right, i just use autotap and look up the code and do the necessary correction to fix the problem.

    Sometime friend who have Service Engine Soon light on their late model car I tap in and check out the code (Which cost $75 at the shop) so we'll get idea on the problem with the car before we take it to the shop.

    There are palm size code readers and scan tools also.

    Look for multiline, serial gauges that coming out in a few month that let you monitor various parameters of your OBD II car and they're reprogrammable too with serial interface. :)

  3. OBD is an interface standard by dnoyeb · · Score: 4, Informative

    On Board Diagnostics is a tool. You can read the codes with the tool.

    What the codes mean is the point.