[Diy_efi] making sense of ecu bin

Programmer nwester at eidnet.org
Fri Jul 5 22:51:55 GMT 2002


All I can tell you about that one is it looks like it's got a lot of maps !
What's this thing from ?

Lyndon

----- Original Message -----
From: "Tom Cheung" <tomcheung at telus.net>
To: <diy_efi at diy-efi.org>
Sent: Friday, July 05, 2002 3:00 AM
Subject: [Diy_efi] making sense of ecu bin


> hello efi gurus,
>
> Can anyone help with figuring out bin code from a hitachi ecm. The
processor
> is a hitachi HD63B03YP
> Is it possible to figure out where and what the bin contains, im after the
> fuel and ignition maps as well as figuring out the formulas involved when
> calculating using tps, rmp, cts readings. hotwire MAF, TPS etc.... Bosch L
> ecm configuration????
> any ideas about checksums, disasemblers etc... anything
>
>
>
>


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