> Just as a point of reference, GM cars in the late 80's early 90's used a
> Motorola 68HC11F1 (ish) processor, with interrupts going every
> 6.25ms for firing
> injectors, and larger calculations every 16 interrupts.
>
> I'm not sure about the speed they were running at though.
>
> I think an 18F452 would be enough to run a fuel injected setup with some
> additional A/D peripherals.
>
> This schematic is for the 749 ECM which is a 2bar version of the
> 730 ECM that
> was used in almost every GM multiport fuel injected setup from 86-92:
>
> http://www.cruzers.com/~ludis/1227749schematic.html

        Hello, that link doesn't appear to be working, any chance you have another
source for that schematic? Thanks, TTYL

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