"Bernd D. Ratsch" wrote:
> 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.
Went from rich to less rich (but still slightly too rich?) it seems - my guess
is you changed to a "warmer" air temp setting?
> This was tested on Richard Pyburn's '95 SLT (Supercharged 5.2L).
Quite a bit away from a stock setup I presume...
> 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.)
Cool - so I can stop diggin? 8) just kidding. Did you notice the onset of
Closed Loop occurred right at the first time the O2 sensor passed the magic
0.45V mark? Thats what I meant about being able to predict the event within a
second or two every time (using O2 sensor voltage as my guide).
Latr,
Shane
-- '96 IndyRam-HisIndy-MPI/TB/Pulleys/AccelCoil/MPComp/HookerSuperComps/CompTAs '96 IndyRam-HerIndy-numbered(#142)"Track Truck" '74 Triple-Black Dodge Challenger Rallye 360 home-brew EFI R&D vehicle '68 Black Corvette Convertible 427 (For Sale)
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