[Shotimes] BARO sensor

[Paul Nimz]

Ford doesn't use it anymore.  On the OBDII SHO the BP is not needed.

Paul


On 9/18/2005 10:48:08 AM, Kevin & Cheryl Airth (clubairth@peoplepc.com)
wrote:
> Thanks Adam!
> So the DPFE does NOT tell the PCM what the BP/MAP is? But BP is
> calculated
> or inferred from the other sensors? I had it in my head that somehow the
> DPFE fed a BP/MAP reading to the PCM.
>
> Now this makes me ask: If the BP can be inferred from other sensors, why
> would a cheapskate like Ford spend the money to install a separate BP
> sensor? Also the SHO does NOT have a MAP sensor (and this is required) so
> the inferred method seems to be missing something for our
> SHO's? The
> equation below does not use a MAP input so maybe the MAP is not needed as
an
> input at all?
> .
> .
>
>
>
> > >> Well, We get to mess with the DPFE which is MUCH more failure prone
and
> > complicated than the BAP setup!!! <<
> >
> > No argument there.  :)
> >
> > >> Which brings up a bit of trivia that I have not figured out. Maybe
> someone
> > with a California MTX can help? If the car is a MTX with EGR does it have
> both
> > a DPFE and a BAP sensor? Or does it lose the BAP and use the DPFE like
all
> the
> > ATX cars do? <<
> >
> > While I am no wiser than Ian regarding which