IAT sensor ?

[Bruce Plecan]

>From some late MAF notes there seems to be abut 10 degrees of timing
changes.  Early stuff was 6, as IAT.   Just from a tuning stance, you need
that, ot need to make changes when temps change.



> >IMHO, just as critical as Coolant temp for a Hipo daily driver (all year
/
> >weather).   Even better is a MAT.   Also, depends some on if MAF or MAP
> >system.  Given enough resolution, the importance would vary      Bruce
> Thanks, Bruce.  Any thing specific which might further my understanding if
> IAT sensor is in a MAP/speed density system?  Also, not quite clear
> on the distinction between a MAT and an IAT.
> Thanks again.
> Bob

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