memcals

[Allan Langford]

You will find one of the boards in the v6 memcal is the knock decoder, i
have a 4cyl JE 2ltr memcal if you want to swap for a v6 one :)

Regards,
    Allan Langford

www.geocities.com/allanlangford
Celica XX GTE Project
----- Original Message -----
From: Dave <bigg at adam.com.au>
To: gmecm <gmecm at diy-efi.org>
Sent: Tuesday, May 01, 2001 2:02 AM
Subject: memcals


> I wondering if anyone can help me. I've noticed differences in internal
> parts in memcals comparing between an Oz V8 and V6 (for '808 ecm).  There
> are 2 chips mounted next to the eprom (14 pin and 16 pin).  Looking at
Ludis
> Langens' site, he refers to them as 'resistor packs'. What exactly are
they?
> Are they what the ecm uses for the 'limp home' mode?
> Will the differences between the V6/V8 memcal prevent one being used for
> another, eg: program a V8 bin onto eprom and use in the V6 memcal to
control
> a V8?
> If it wont work, is there a modification I can do to make it work? The
> reason I ask is, I have quite a few V6 memcals but no V8 ones.
>
> Also, I was at a computer recyclers today and noticed a lot of old cards
> being thrown out which contained 27C256 eproms.  Is it possible to use
them
> instead of 27C128 by just putting the bin image into the first half of the
> addresses? or any other way?
>
> Thanx, Dave
>
>
>
>
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