I'm not getting a pulse to the injectors.

you can hear the fuel pump prime, all the ground wires under the hood are connected, i took put the p28 and installed the stock stock still nothing. the main fuel pump relay has to be good because the fuel pump primes, I check all fuses and relays.

I'm at a dead end I cant think of anything else to check

the car was working 100% fine and while driving it just shut off. and I came up to the conclusion that the injectors aren't getting a pulse.

 

anything after market on it ???

 

pretty much everything

 

if the injector driver in the ecu is good then it must be the module in the dizzy.

 

i have a chipped p28 in there and i thought it may have been the ecu so i put the stock ecu in there and it still didnt work

 

must be the module in your dizzy, g/l

 

the injectors should have a constant power turn the key on and test for voltage, does your car have a injector resistor???

 

Backprobe your injectors from the injector clip to the end where the dummy plug is on the drivers shock tower. Look for continuity from end to end. That dummy plug makes the circuit complete.

 

are you getting spark?
how do you know the injectors arent firing?
are the cams turning?