Post by
dattodude »
https://forums.nicoclub.com/dattodude-u30125.html
Wed Jul 05, 2006 9:42 pm
Injectors get 12v to one pin while at IGN position, and ECU turns them on and off with earth. Do you have 12V at one of the pins for each of the injector connectors?
If battery voltage is low, the injectors will stop firing, if using factory ECU.
Have you checked fuel pressure at the input side of the fuel rail? Thats the line that connects to the pipe on the side of the fuel rail, not the regulated side on the back of the rail, that feeds back to the tank.
Chris