1985 Oldsmobile Ciera No injector Pulse or IAC energy with

I did not test use a testlight on the fuse circuit. I visually inspected and tested the fuses with an analog multimeter. I turned the ignition to the "on" position and turned the radio on. Radio works until I Pull the 10 amp fuse to the radio in the fuse block where the other fuses for the fuel injector and the ecm are located.

I have not tested for voltage at the injector plug with the key on. I just assumed the noid light would indicate this? Wrong presumably as the Noid light would probably detect the pulse from the ecm not the voltage at the plug?

I did not check the fuel pressure with a guage. Fuel was getting to the rail connected to the fuel filter in the engine compartment initially after the readjustment to the rocker arms and a check for compression.

I don't know what the pressure was but it was getting to the tbi. But no spray from the injector.

After this I presumed the fuel pump was faulty because I could not here the pump being enerigiized. The pump was removed. The pump was not load tested at the Parts store.

Purchased a Noid light set to check for injector pulse after this. There was no injector pulse as confirmed by the noid light test. The fuel pump was reinstalled after this as I presumed the injector was not getting signal from the ecm/pcm. I was getting no noid light confirmation when I connected the light tor the IAC connector. This led me to think the PCM was not functioning correctly for any reason?

Then I replaced the oil pressure switch.

I tested the voltage at the connector to the fuel pump when it was disconnected. Not with the engine cranking. Only when the harness connector had been removed fron the fuel pump connector. Appeared to be 12 volts at the connector.

I do not have a remote starter setup.

The RPM signal comes from the crankshaft or camshaft sensor?

This vehicle has a distributor with a rotor, pickup coil, and as well as the ignition control module and separate ignition coil. I do get spark. The initial rotor was installed incorrectly and when the engine was turned over it completely broke the rotor. I replaced it and get plenty of spark but as you know I cannot get fuel at the injector.

The car has been pushed into the driveway and the battery was removed. Had - 25 degree weather over the weekend. Did not want the new battery to freeze. Cannot get to that testing until next week.

Wouldn't the noid light indicate this. I tried this and there was nothing with key on or initiating the starter.

I presumed the module was good since it tested good at part stores.

Thank you for your help.

There was another detail I forgot to write about. In the harness thathas leads to the blue and red wires for the injector is a 2 wire clip(clip is a 2 prong connector--The wires are yellow with a brown stripe leading to the 2 prong connector that is brown). This is not connectede to anything. I looked several times for the recieved clip for this and could not locate? Initiated this work several months ago. I cannot recall or se where this 2 wire connector goes. There is a single prong 1 wire connector that is from a small square plastic attachment on the firewall near the center/drivers side firewall. This also has a brown connector clip with only 1 prong. This is also disconnected. I could not make the 2 meet. Wires where not long enough. I'm not sure if there is some clip to connect these or if this is part of the problem.