Ecu is fine, injectors are fine .... I would think its a relay thats doing it, but the guy working on my car said no.

What else shold I be looking at ? fuel pump maybe, wiring ... etc

 

are both of them not coming on? how did u determine they aren't coming on? and how do you know the ecu and injectors are fine? what did u do to test them?

 

I spent $2k at Gotham to find out that my Power FC was not firing my secondary injectors. We changed every damn part on the fuelling system down to the fuel filter. PFC appeared to be working well, so we never suspected it in the beginning. As a last resort we swapped in another customer's PFC and the secondary injectors came online finally.

Summary: Try swapping in another ECU that is known to be working fine - you won't be able to tell that your ECU is messed up otherwise.

 

In parallel with the ECU swap test, I'd check that the injectors work manually. I've done it with a length of wire, 9v battery. I connected the wire to the proper pin at the ECU harness and the other end to the main relay. When you apply 9v you should hear a nice immediate click from each one.

Dave

 

this is on stock ecu fyi

we swapped ecus and still same problem