I have an issue getting my Dominator working in the race car. I have spark, I have all of the sensors working and reading correctly. What I do not have is Fuel Injector function. The Fuel injectors have power, but the ECU is not providing the ground to pulse the injectors.
I have crank signal, I have spark, the timing is dead on in a fixed timing test. I have proper fuel pressure (43psi) but the engine is not getting fuel from the injectors. I removed the S/C so I could get all of the fuel injectors out and have them cleaned/tested. They tested/flowed OK. So it is not an injector fault.
Running out of Ideas. Is there a parameter in the ECU set up that I am missing? The "directions" in the manual are obtuse at best. It assumes you know the system intimately, but if you knew it that well, then why directions at all.
I have asked for help on the Holley Tech forum and the cut and paste response is "it's in the manual". OK wise guy, where in the manual? "it is there if you look for it". Brilliant! Thanks for the "help".
The only time I got an actual answer was when I asked them to treat me like I was a dumb shit who did not know anything and I finally got a picture of the wire diagram I was looking for. Who knows, maybe I am a dumb shit, but I never had this issue setting up the FAST XFI and running it for 5 years.
Anyway, that being said, anyone got any ideas?
Thanks.
I have crank signal, I have spark, the timing is dead on in a fixed timing test. I have proper fuel pressure (43psi) but the engine is not getting fuel from the injectors. I removed the S/C so I could get all of the fuel injectors out and have them cleaned/tested. They tested/flowed OK. So it is not an injector fault.
Running out of Ideas. Is there a parameter in the ECU set up that I am missing? The "directions" in the manual are obtuse at best. It assumes you know the system intimately, but if you knew it that well, then why directions at all.
I have asked for help on the Holley Tech forum and the cut and paste response is "it's in the manual". OK wise guy, where in the manual? "it is there if you look for it". Brilliant! Thanks for the "help".
The only time I got an actual answer was when I asked them to treat me like I was a dumb shit who did not know anything and I finally got a picture of the wire diagram I was looking for. Who knows, maybe I am a dumb shit, but I never had this issue setting up the FAST XFI and running it for 5 years.
Anyway, that being said, anyone got any ideas?
Thanks.
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