The other two I.C's in the Memcal
mrvette
mrvette at bellsouth.net
Sun Oct 4 11:08:37 GMT 1998
I knew they wee resistor packs, but what is their function? anybody know
which function is which? pin to pin? they probably set comparitor levels, I
would guess, such as maybe turn on off a/c clutch when MAP varies by so much?
etc.....GENE
Richard Wakeling wrote:
>
> Hi Ross,
> Ross Myers wrote:
> >
> > Does anybody know what the other two chips are inside the GM memcals, not
> > what they do, but what part types they are, BPROMS, Resistor Packs?.
> >
> > Thanks
> >
> > Ross Myers
>
> I have found these other two chips to be resistor networks. In
> Australia all the memcals I have come across have a 14 pin dil and a 16
> pin dil chips. If you are patient enough you can measure and draw out
> the resistor layout and let me know what the values are for the Turbo
> Sunbird.
> Cheers Richard.
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