On the IAT Adjuster and how it affects the fuel enrichment, well...we just
got back from the Dyno shop and now have proof that you can adjust the fuel
enrichment with it...went from 10:1 to 11.2:1 just by turning the knob.
This was tested on Richard Pyburn's '95 SLT (Supercharged 5.2L).
Shane, I do stand corrected on one item: Closed loop can happen with the
truck running for 3 minutes and the coolant temp was still under 100
degrees. You are right! :) (See, we learn something new everyday.)
- Bernd
-----Original Message-----
From: owner-dakota-truck@buffnet.net
Subject: Re: DML: IAT box & dyno results -- tech discussion
No - in fact - they error on the side of richness because being overly rich
is
always better than getting anywhere close to lean - which melts engines
down. I
don't see how going more rich can possibly help (nor do I see it in Jon's
dyno
graph). Are any of you guys even using an A/F gauge?
Latr,
Shane
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