.:HSTuners::

02-20-2003, 12:35 PM

Thanks for the excellent information!

What I am interested in doing is figuring out how to communicate with the cars ECU to reprogram the maps. From what I have heard the flash memory is integral with the CPU, so lifting the chip off the board and reading it would not work.

It would be really cool to have control over those maps because once you do the posibilities are endless. You could build a supercharged system, for example, without having to resort to half-assed mechanical devices like a rising rate fuel pressure regulator. Plus all OBD2 functions would still work so the kit could be made emissions legal in all 50 states.

Anyway, thanks again for the info. I think I need to become buddies with a diagnostic tech from one of the dealers in my area.

Thanks,

Scott Tucker

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02-20-2003, 12:35 PM	#1
scottrtucker Posts: n/a	Thanks for the excellent information! What I am interested in doing is figuring out how to communicate with the cars ECU to reprogram the maps. From what I have heard the flash memory is integral with the CPU, so lifting the chip off the board and reading it would not work. It would be really cool to have control over those maps because once you do the posibilities are endless. You could build a supercharged system, for example, without having to resort to half-assed mechanical devices like a rising rate fuel pressure regulator. Plus all OBD2 functions would still work so the kit could be made emissions legal in all 50 states. Anyway, thanks again for the info. I think I need to become buddies with a diagnostic tech from one of the dealers in my area. Thanks, Scott Tucker