Hi guys i really need your help. I bought a 2000 Honda civic ex with a running y8 motor. I started to have problems with the motor and it eventually died. I tried fixing it but it still wouldn't start. I unplugged the fuel Injectors and it ran for about a minute, but since i unplugged the fuel Injectors it eventually flooded the cylinders and shut off. Changed the dizzy fuel pump fuel filter and main relay. Still nothing. I then got a wrecked si that drove perfectly fine. I installed it into my ex and it ran for about a minute but then slowly died like my y8. Ive been trying to find out whats going on and i have no clue now. That part i swapped over from the si to my ex are:
Fuel pump (From running si)
dash harness (From running si)
main relay (From running si)
inside fuse box (From running si)
outside fuse box (From running si)
engine harness (From running si)
motor (From running si)
ECU (From running si)
ignition coil (From running si)
new fuel pump
I have spark and timing is correct. The fuel pumps all the way to the fuel rail but doesn't go into the cylinder. So i tested the injector plugs. Tested the negative wire 2000and i had power. I tested the positive wires and no power. So i wanna know what sends positive signal to the fuel Injectors?
Fuel pump (From running si)
dash harness (From running si)
main relay (From running si)
inside fuse box (From running si)
outside fuse box (From running si)
engine harness (From running si)
motor (From running si)
ECU (From running si)
ignition coil (From running si)
new fuel pump
I have spark and timing is correct. The fuel pumps all the way to the fuel rail but doesn't go into the cylinder. So i tested the injector plugs. Tested the negative wire 2000and i had power. I tested the positive wires and no power. So i wanna know what sends positive signal to the fuel Injectors?
