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Thread: Looking for bootable binaries 94-95 lt1 pcm

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    Fuel Injected! jthompson122183's Avatar
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    Looking for bootable binaries 94-95 lt1 pcm

    Replacing 28f512 plcc32 with sockets and using a genius g540 programmer. im looking for these fileshttp://www.akmcables.com/Obd1-t.bin
    http://www.akmcables.com/Obd1-e.bin or any others the work. Any help? Thanks Jonathon

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    1995 Chevrolet Monte Carlo LS 3100 + 4T60E


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    ive tried those files and i get a ProgramOperation: Error ****
    Attachment 8369Attachment 8370Attachment 8371Attachment 8372

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    The one screen I didn't see is the chip selection. Do you have the right one selected?
    1973 K-5 Blazer, TBI 350, TH400, 1 ton axles & 38" SSRs'
    1975 280Z, TBI 350, 700R4
    1953 M-38A1, TBI Buick 231
    1951 Ford Panel, 5.3 with 4L80E

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    ok i come to the conclusion that im not doing something right. for example if i load the bin at 5000 it wil burn to 5000 then stop and error
    Attachment 8377Attachment 8378Attachment 8376Attachment 8379

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    Is this Windows 8? Maybe the G540 doesn't have good drivers for 8? I'm using win7 without any issues, but those aren't the chips I'm burning.
    1973 K-5 Blazer, TBI 350, TH400, 1 ton axles & 38" SSRs'
    1975 280Z, TBI 350, 700R4
    1953 M-38A1, TBI Buick 231
    1951 Ford Panel, 5.3 with 4L80E

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    Fuel Injected! jthompson122183's Avatar
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    yep windows 8 and installed drivers correctly

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    So are you actually flashing the chip(s) that have been removed from the PCM? If so I would love to see a photo of the inside of the PCM showing where the chips are located.

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    Last edited by jthompson122183; 01-06-2015 at 04:14 AM.

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    Quote Originally Posted by jthompson122183 View Post
    Thanks for the images. I have often wondered what the inside of these PCM's looked like. Sure would be nice to figure out a way to use my ostrich for tuning but it looks like that idea would be a lot of work.

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    I uses those files to fix my PCM so they are fine. My guess would be there is an issue with your adapter. Have you tried the ID button on that one screen?

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    if i press ID (Read) or Read config nothing happens or pops up. i think this is fot that id readAttachment 8387

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