Use of MAP in FI calcs

[Bruce Plecan]

Ok, so baro is either sampled at power up or in some cases continuously
sampled.  I agree with Ludis that what is needed particularly in the mass
airflow calcs is the pressure inside the manifold, not outside.  So.. is the
only purpose for baro then the correction for the effect on exhaust
scavenging that someone mentioned?

How about as it applies to EGR, and when your working with a couple million
cars, and the EPA sometimes close ain't good enough
Bruce

 I would think that a few kPa variation in baro would have minimal effect on
scavenging.


----------------------------------------------------------------------------
To unsubscribe from gmecm, send "unsubscribe gmecm" (without the quotes)
in the body of a message (not the subject) to majordomo at lists.diy-efi.org