MAF BLM based tuning

[Dave Zug]

Trouble is, I don't trust the framing that comes out of the ALDL.  it almost
seems as if there is some delay between certain data members.  If my RPM
delta is 1000 in 3 frames, and some data is 3 frames behind, I am tweaking
in the complete wrong area!  what I did is tweak DOWN (less advance) in a
very broad area and I will push them up slowly.

For example, airflow may rise before RPM registers a rise, or knock retard
may occur a couple clicks BEFORE knock counts.

Are the items in the datastream prioritized? are some maybe updated every
other pass? if so that stinks!

----- Original Message -----
From: Romans, Mark <romans at starstream.net>
To: <gmecm at diy-efi.org>
Sent: Monday, July 17, 2000 9:52 PM
Subject: Re: MAF BLM based tuning


> Dave, when I want to tune I make a run and record it using diacom, and
then
> using GMe, print out the spark map.  Then I scroll through the Diacom run
> frame by frame, looking at rpm, LV8 and spark retard.  The RPM and LV8
> should put you at your actual spark as it is on the printed map, then I


<snip>

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