mystery wire upon install

hey gang. so I installed another 3.8 into my wagon. however, i get no spark.
it turns over fine.
checked the coil well within range of use.

swapped distributors. no dice

looked at wires to plugs , nothing. there is absolutely no spark.

however, i DID find a wire unplugged , but I have NO idea where it goes. dumb me forgot to photo journal the tear down the wire(s) are on the passenger firewall . the one bundle that runs into the Ignition control module has a smaller bundle. this is the one I cannot place. It stretches to almost all of the rear of the engine , but i cant find any orphaned plugs. btw, I did get a part number. e4eb14a464ga thats what is on the plug. it is grey and has two slots in it for a male plug. any help would be AWESOME. it s all i need to make this phoenix rise!!

ok, so mystery wire turns out it went to my A/C can...which has been removed. however, car still has no spark. im stumped...any help PLEASE!!

would airbag codes cause car to not start? I have fuel, just no spark

Discussion continued in this thread (http://www.automotiveforums.com/vbulletin/showthread.php?t=1057717).

-Rod