[Gmecm] More '730/$8D tuning questions...

Clair Davis clair.davis
Sat Apr 21 01:40:35 UTC 2007


Robin,
On googling, I found this thread on 3rd Gen.org regarding a corrupted AXXC
that's out in the wild.  The ALDL function (or lack thereof) seems to be a
common issue.  Here's the thread:
http://www.thirdgen.org/techboard/diy-prom/409989-axxc-bins-no-good.html
They provided a link to an apparently good version, which I'll download and
compare to another that I have stored.  I made a point shortly after getting
my hardware/software of collecting as many bin's as possible for reference
purposes.  I'm fairly sure my "bad" AXXC came from the same sources listed
in the TGO thread.  It looks like another option is to go with AXXD.

Also, FWIW, the two .bin's I supplied that have the top vector set to $0000
are related.  The AFI bin is the original I pulled from the tweaked memcal
provided to me based upon my stated requirements, and 003 is the result of
my changes to that file, specifically in injector size, cylinder vol,
timing, and VE tables.  They should otherwise be nearly identical.

Clair


----- Original Message ----- 
From: "Robin Handley" <Robin at FuryWorld.fsnet.co.uk>
To: <gmecm at diy-efi.org>
Sent: Friday, April 20, 2007 2:45 PM
Subject: Re: [Gmecm] More '730/$8D tuning questions...


> Interesting.
>
> Clair sent me 3 .bins, which I have each compared byte-for-byte with ANHT.
>
> The .bin that calls itself AXXC differs massively from ANHT ($8D), right
> through (including code). This indicates to me that the .bin calling
itself
> AXXC isn't $8D. Is this a fair conclusion, or are there different code
> versions of $8D?
>
> The other bins only differed from ANHT in the calibration area, but both
had
> the top (warm start?) vector set to $0000, whereas ANHT has it (correctly,
> IMO) set to $B000. Should these two bins run at all?
>
> Certainly, since all their code is the same as ANHT, AIUI their ALDL
should
> behave exactly the same as ANHT, and I've used ANHT ALDL w/o any problems,
> with ALDLMON and my own s/w. Have I missed anything?
>
> Robin
>
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