I don't think this is 100% accurate. An IAT adjuster will only work in open
loop where the O2s are not fine tuning the air/fuel ratio. Thus an IAT
adjuster might help at warm up for only a few seconds until heated o2s reach
their requred temp. Where the IAT adjuster really shines is at WOT where the
02s do not tune the air/fuel.
Charles Smith
99 RC R/T
13.64 @ 99 no NOS or SC
> Bernd's really works and anywhere in the throttle range. One friend of
> mine got one and used it to remove a cold-start stumble problem he was
> having. I use it to counter the effect of the hot, hot outside and under
> hood air temps. Got that sucker dialed in at a nice 65 degrees and the
> truck doesn't lose power on those hot days and nights.
>
> Go for it!!
>
> Richard in San Antonio
>
> On Sun, 6 May 2001 14:20:29 -0500 "Robertson" <jrobert@voyageur.ca>
> writes:
> > Do the IAT adjusters really work? Read all the literature and sounds
> > logical. If by "fooling" the ECM why doesn't the O2 sensor pick up
> > on the
> > rich condition and correct. Are the only advantages at wide open
> > throttle?
> >
> > Dave R
> > 92 Dak 5.2
> > 71 Demon 340
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