86 Shelby Charger, no injector pulse

[RattFink]

I'm finally trying to start my project for the first time in almost 4 years and I'm not having much luck. Anyway, bone stock 1986 Shelby charger. 55 psi fuel pressure after priming the pump a couple of key cycles, good compression, good oil pressure during cranking, I have spark coming from the coil, I checked spark at cylinder 4 by removing the plug and I have spark there, but none of the plugs show any traces fuel on them. I connected my test light to power and probed the grounds on the intake manifold/fuel injector harness and it lit up nice and bright so grounds should be ok. It appears that I have no pulse on the power side of the injectors. Any help would be appreciated.

[tryingbe]

Check for corrosion on the connectors between the injectors and injector harness.

[Vigo]

These injectors are switched on the ground side so probing the power side will never show any flashing. Recheck and report back!

[RattFink]

I was looking at the worlds worst wiring diagram in a haynes manual lol. Is the fsm the only place to get a good wire diagram? Ill see if tech authority goes this far back later today...

[RattFink]

Alright got a good diagram from mitchell on demand. Looks like all 4 injectors get power from the same cuircuit as the coil and are group fired on the ground side via the power module, time to test stuff!

[RattFink]

My injector harness is a mess and needs to be gone through, but after messing with it everything started working. The car spit and sputtered a bit but never caught. I don't think the starter is turning it over fast enough, ill voltage drop the starting system tomorrow.

[RattFink]

Got it running today

[Vigo]

Cool! What did you find?

[RattFink]

The wiring is a mess. I really need to go through it better lol. Hearing it run is the motivation I need though!