Mazda DISI Fuel Calculator for R4 Additional Injector Controller

Percentage of fueling by aux injectors(%):
Target WOT AFR (Air to fuel Ratio):
Total fueling from all aux injectors(cc/min) @ 43.5psi:
Fuel Pressure(psi):
Number of times injectors fired during cycle (2 cyl/2 stroke = 4):
Injector Opening Time(ms)
Fuel Trim(%)