Mass Airflow Table.JPG

You will have to zoom in to see it but this is the mass air flow table where you calculate your percent difference and change it to what it is actually flowing. Ex. Say your commanded a/f ration is 12.5 and your wideband is reading 14.0 at 7000 hz like on the table then you say 14.0/12.5 = 1.12 then you take 1.12 x 111.68 = 125.08 111.68 is the number at 7000 hz on the table which is now wrong since there is new mods. you then do these calculations to get the right airflow which is 125.08 and put it in under 7000. You do this at every spot that you get a reading on in this table.