bmdubya1198
Active member
- Joined
- Aug 24, 2016
- Location
- Charlotte, NC
I ended up replacing the EZK module in my '88 Turbo, and I finally have spark and the fuel pump engages when it's supposed to. The only thing keeping my car from starting at this point are the injectors. For some reason, the ECU isn't grounding them.
The injectors have power when checked between the terminals and a ground.
What can be preventing the injectors from getting a pulse? It's not the power stage, ballast resistor, or radio suppression relay. I already changed the power stage (plus if it was bad, it would not get spark) and the other two being bad would most likely prevent them from getting constant power.
I also bypassed the boost over pressure switch, so that's not the problem.
There is continuity between the injector connector and pin 13 on the ECU.
I have also changed the LH ECU, but I guess it is a possibility that it's another bad one (assuming my original ECU is bad?).
The injectors have power when checked between the terminals and a ground.
What can be preventing the injectors from getting a pulse? It's not the power stage, ballast resistor, or radio suppression relay. I already changed the power stage (plus if it was bad, it would not get spark) and the other two being bad would most likely prevent them from getting constant power.
I also bypassed the boost over pressure switch, so that's not the problem.
There is continuity between the injector connector and pin 13 on the ECU.
I have also changed the LH ECU, but I guess it is a possibility that it's another bad one (assuming my original ECU is bad?).