Use of MAP in FI calcs

[Heelandtoe at aol.com]

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

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