94 chevy control module

can anyone confirm that the (2 pin) control module cable to the Black (2 pin) coil connector is a stand alone cable?
it does not seem the be connected to the wiring harness, and has gone missing

 

That should be a TBi and yes, I'm old and I think I remember it being a short stand alone cable.
Should be 2 plugs (connectors) at the coil
Single 12volt wire in one (unless you have a factory tach)
2 wires to the distributor in the other - stand alone (?)

also, these pictures show a 4 and 6 cylinder wiring but the 4 cylinder (2.5L) diagram shows the 2 connectors I am talking about (upper left)