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  • #16
    Magnus, is anything you're working on going to pertain to the OBD-I PCM's? I'd love to be able to do custom changing of fuel/timing curves to deal w/ my turbo, and take away the speed and rpm limiter. Are you strictly working w/ the OBD-II or is the OBD-II close enough to the OBD-I where applications in changing both would be very difficult?
    Wayne<br />94 5 spd Camaro<br />Turbo/Intercooled<br /> <a href=\"http://www.geocities.com/Mustang732/cars.htm\" target=\"_blank\">http://www.geocities.com/Mustang732/cars.htm</a> <br /><br />Megasquirt Stand-alone EFI controling fuel/spark w/ wideband:<br /> <a href=\"http://home.att.net/~basic-4/2ndMegasquirt/NewMegasquirt.html\" target=\"_blank\">http://home.att.net/~basic-4/2ndMegasquirt/NewMegasquirt.html</a>

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    • #17
      Every year there is drastically different code in the PCMs. So right now 97 only.

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      • #18
        There are already many people who work with the OBD-I pcm.. not many with OBD-II.

        I'm just going to make a page for everyone to read.. of all the info I collect. Including DIY OBD-II PCM hacking.

        Companies charge WAY too much for this crap. Just in it to make a buck. I hate that.
        Keith - Chicago<br /><a href=\"http://www.hptuners.com\" target=\"_blank\">HP Tuners - PCM Reprogramming</a><br /><a href=\"http://www.dxsoftware.com/magnus/\" target=\"_blank\">97 Firebird V6 to LS1 swap</a><br /><b>V8 9.967@132.78</b> 1.322 60\' NA Heads/Cam<br /><b>V8 10.295@128.48</b> 1.363 60\' NA Cam Only<br /><b>V8 10.987@119.31</b> 1.422 60\' NA Stock Internals<br /><b>V6 13.674@98.22</b> NA<br /><b>V6 12.394@104.91</b> N20 100HP

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        • #19
          So this is all assembly programming???

          just wondering, i've had 2 semesters of assembly programming, and was just wondering if i could be of some assistance maybe....
          1996 Red Camaro 3.8L<br />Details, you say? Go here.<br /><a href=\"http://www.angelfire.com/trek/brl866s/camaro.html\" target=\"_blank\">Slick Red</a><p>\"A Great Warrior defeats his enemies by smashing their fists with his face.\" - A Great Warrior

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          • #20
            Its not assembly.

            Its hex. Hacking a binary file.

            In a few weeks I'll be making a web page for this and make this an open source project.
            Keith - Chicago<br /><a href=\"http://www.hptuners.com\" target=\"_blank\">HP Tuners - PCM Reprogramming</a><br /><a href=\"http://www.dxsoftware.com/magnus/\" target=\"_blank\">97 Firebird V6 to LS1 swap</a><br /><b>V8 9.967@132.78</b> 1.322 60\' NA Heads/Cam<br /><b>V8 10.295@128.48</b> 1.363 60\' NA Cam Only<br /><b>V8 10.987@119.31</b> 1.422 60\' NA Stock Internals<br /><b>V6 13.674@98.22</b> NA<br /><b>V6 12.394@104.91</b> N20 100HP

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            • #21
              you go man you go, there is no way I am going to pay 500 bucks for some guy to tune my car to run on the nitrous for optimum performance
              I got stuff...<br /><br /> <a href=\"http://community.webshots.com/user/mksucum\" target=\"_blank\">http://community.webshots.com/user/mksucum</a>

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              • #22
                Is there anyone that can tune our cars? if so where? I dont mind paying for it but it would be cool to be able to do our selves. aslo this might be a dumb question but other than timming, fuel, changing gears and when the fans come on what is there to do to the computer? thanks.
                white 1996 camaro 3800: flowmaster American thunder cat back. hypertech 160* stat, and manual fan switch

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                • #23
                  doesnt the MAFT+ change timming and fuel? so why do we need a program to reprogram the computer? I know nothing so this may seem really dumb to those of you who do. sorry. thanks.
                  white 1996 camaro 3800: flowmaster American thunder cat back. hypertech 160* stat, and manual fan switch

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                  • #24
                    doesn't seem like this should be that hard to do...based on the little hand held scan tools that can read the data from the pcm...ever crack open one of those?..not much to them....couldn't be too hard to figure out send / revice commands and write/flash commands

                    hey Magnus or anyone else trying to figure this out...I would like to help, contact me on aim at syntax_erorr or email syntax@buckeye-express.com
                    ..I have programing experience and some knowledge of on the data port works with obd-I

                    [ September 22, 2003: Message edited by: syntax_erorr ]</p>

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                    • #25
                      lol. It's harder than it looks. ;)
                      Keith - Chicago<br /><a href=\"http://www.hptuners.com\" target=\"_blank\">HP Tuners - PCM Reprogramming</a><br /><a href=\"http://www.dxsoftware.com/magnus/\" target=\"_blank\">97 Firebird V6 to LS1 swap</a><br /><b>V8 9.967@132.78</b> 1.322 60\' NA Heads/Cam<br /><b>V8 10.295@128.48</b> 1.363 60\' NA Cam Only<br /><b>V8 10.987@119.31</b> 1.422 60\' NA Stock Internals<br /><b>V6 13.674@98.22</b> NA<br /><b>V6 12.394@104.91</b> N20 100HP

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                      • #26
                        <blockquote>quote:</font><hr>Originally posted by Magnus:
                        lol. It's harder than it looks. ;) <hr></blockquote>

                        You just need to study more! :D

                        DEE
                        1997 GTP(13.3@104)-Sold<br />1999 Trans Am M6

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                        • #27
                          can't be too hard...its only a computer

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                          • #28
                            can't be too hard...its only a computer ;)

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                            • #29
                              <blockquote>quote:</font><hr>Originally posted by syntax_erorr:
                              can't be too hard...its only a computer ;) <hr></blockquote>

                              Understatment of the century! hehe
                              Chris White<br />1989 Turbo Trans Am #70<br />2004 GTO - Procharged<br />2005 G6<br />2005 Equinox LT AWD

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                              • #30
                                answer to all your problems is at this web page

                                1996 1997 PCM PROGRAMMING FOR $175!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!


                                http://www.pcmforless.com/
                                www.turbov6camaro.com
                                1997 3800 Series II Camaro
                                4600 Stall for my ride to the mall :chug:
                                7.18 @ 99.77 1/8 -1.8x sixty (current quickest v6 fbod)
                                11.23 @ unk 5 1/4 - 7.19 1/8 - 1.83 sixty

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