RE: 2 bar map sensor

["Michael Adams" <michaeladams1@compuserve.com>]

What I would like to do is reprogram the ECM to compensate for the 2 bar
sensor, and add boost retard for a supercharger.  Is this possible on the
new ECMs?  I also wasn't sure if the range of voltages produced by the new
MAP sensors was the same as the old ones. (ie. full scale being say as a
example 0-5 volts).

Michael


>
> They will sorta work.  But the pcm should set an error code.
> The program will think the values are way out of line, since
> it is expecting
> a 1bar MAP signal.
> Grumpy
>
>
>
> > Will the two and three bar sensors work on newer engines,
> such as the LS1?
> > I notice those part numbers go back to some pretty old engines.
> > Thank you.
> > Michael
> > > Anyway people are always asking about MAP sensors, part
> numbers, and
> > > applications, it's all there now, go to www.diy-efi.org,
> > > click on GMECM,
> > > then click on "GM sensors".
> > > --steve
>
>
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