s13 blacktop into s14 wiring issue

[Jonny96]

I am having trouble locating my coil hot, IACV hot and O2 sensor hot. The wires are supposed to be in the F8 and F10 plugs pictured.

The coil hot off of ignition is supposed to be a Blue with Red Stripe wire coming off of the F8 (gray) plug. The IACV power is supposed to be a Black with Yellow Stripe wire coming off of the F8 plug. The O2 sensor hot wire is supposed to be Brown wire on the F10 plug.

As you can see from the pics I do not have any of the wires. I was told that this motor and harness came out out of a running s13, which means the right wires must be in these plugs, but they are just a different color?

Any help would be much appreciated.