> From: 99guspuppet yes@nope9.com =20 > Justin > I started a blog entry at=20 > http://arts-tech-creation.blogspot.com/2015/11/1990-miata-engine-idling-p= roblem.html > Gus >=20 I don't have a great deal of information on the airflow meter; I've just pl= otted the AFM linearization table, it may be of some help/interest. I haven= 't yet determined airflow scaling. The AFM voltage appears to be scaled as = Vin/4. http://www.rhinopower.org/ECUs/B63H/images/AFM_curve.jpg =20 regards James =20 =20 =20 =20 --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .