Blowing fuel pump / injector fuse

[Nascar83Fan]

The last 2 days i had been trying to troubleshoot why i was blowing that 15 amp fuse, after trying the unhooking the harness from the Ignition control module it stopped blowing the fuse and the fuel pump would prime. As before i unhooked the harness from the ICM, it wouldnt prime the fuel pump because it'd pop the fuse as soon as i turned the key to try to start her.
As of now with the harness unhooked the pump primes and doesnt blow the fuse upon trying to start her.

So i am leaning towards possible fuel injector harness short or short in coil pack / ignition control module is what i am getting out of that test to try to isolate where the issue lies. I can't find any grounds that are not properly grounded and the wires for the tach & fuel pump behind the alternator area arent touching anything from what i can tell.
So it leaves me to believe that my issue lies with the harness somewhere as for a couple minutes last night i got her to run two times after i replaced the fuse before she blew the fuse and kept blowing them afterwards with the harness hooked up even this morning. Am i on the right track since the fuel pump obviously isnt the problem based on the troubleshooting results so far?

What vendors would be recommended to order the injector harness from, since i am fairly sure it is the original factory one that came on the car off the assembly line?

1987 buick regal turbo t , astroroof, mostly original, scanmaster 2.1, turbo tweak chip 91octane, no hotwire kit mods, 50lb injectors, ported stock heads, mild cam setup, stock turbo & intercooler, stock air intake system, oem replacement maf sensor, 40 series flowmaster dual mufflers setup 2 1/4 stock size exhaust tubing

 

[salvageV6]

What ignition control module did you unplug the CCCI or the ECM.

Computer controlled coil ignition module under the hood or the Electronic Control Module in the car?

 

[BEATAV8]

check the fuel pump test lead connector located behind the alternator. if it shorts against something it will pop the fuse.

I had one that was frayed and it was a pain in the arse to find that little gremlin.

 

[Nascar83Fan]

The underhood connector that connects to the ignition control module,
I took a chance and called lou to see if he could confirm something with the issue. He walked me through tracking down the wire i had trouble finding and I with some help from lou at lou automotive found the dang test wire hidden under the alternator. As soon as i freed it from under there she fired up after i reconnected the . I had called his number and he helped me out over the phone. He asked me to make sure i mentioned him on here and spread the word. He is a very nice guy and a very knowledgeable person. Thanks again to yall and Lou for the help.

 

[Nascar83Fan]

The underhood connector that connects to the ignition control module
I took a chance and called lou to see if he could confirm something with the issue. He walked me through tracking down the wire i had trouble finding and I with some help from lou at lou automotive found the dang test wire hidden under the alternator. As soon as i freed it from under there she fired up after i reconnected the connector on the ICM that the coil pack sits under. She is t blowing fuses anymore and she is running again.
I had called his number and he helped me out over the phone. He asked me to make sure i mentioned him on here and spread the word. He is a very nice guy and a very knowledgeable person. Thanks again to yall and Lou for the help.

 

[Nascar83Fan]

Sorry for the double post, my phone sent it off twice

 

[salvageV6]

Well I guess unplugging the CCCI underhood connector really didn't have anything to do with the problem so that makes sense.

 

[Nascar83Fan]

It just helped me to trace which end the issue was in and let me test for where to look to fix the problem before i spent money that i didnt need to.