I have no injector pulse. S4 Turbo II PFC

[Daedalus704]

Originally Posted by tweiss3

Are you getting a signal at the injector connector? If you are, then it could be a bad injector.

Have you traced the wires from the injector to verify they go to the proper pins on your power FC?

Thank you for the reply. I have verified all of the wiring with pinouts and I found no faults. I also tested the injectors. Suggestions by members on the other forum are pointing towards a faulty main relay. I'll see about that on Monday.