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Thread: LS3 with 4L80E

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  1. 02-14-2021 #6
    dave w
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    Attached are the 2009 C2500 .bin files (converted from .cal link previously posted above) I think I will modify for the LS3 / 4L80E engine and trans project.

    I'm able to open the E38.bin file with EFI Live.

    EFI Live will not open the T42.bin file, but TunerCats OBD2 does. What the heck is happening with WinFlash OBD2???

    dave w
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