
Originally Posted by
blindsquirrel
If you have a 1:1 referenced regulator, and 58psi base pressure (key-on, or running with vacuum hose disconnected/plugged), then you'd use the injector data for the 400kPa delta column, in every column in both Flow Rate (12307) & Offset vs Press vs IGNV (12308).
If your base pressure is something other than 58, then use whatever column matches (43psi = 300kPa, 70psi = 480kPa, etc.).
If you do not have a 1:1 regulator ('returnless'/non-referenced), then both IFR & Offset should use the data as-is from the datasheet. i.e. neither one should be flat all the way across.