I made some progress on the E40 code. I think I've found built in block reflash routines starting at 0xEA0E4. From the commands there I think the flash chip is 29F800 series. Have a look at .idc file...

Hi all!

Since I have E40 PCM powered car I was thinking about opening the platform for open source flashing. Recently I have started the disassembly work on a Impala LS4 bin file I found here.
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