Pintoguy 76,
According to my Clymer manual, It is a red with light green stripe (R- LG)wire beginning at the the connector block to the ignition switch and leading to the connector block to the engine compartment. This wire is the main connection to the Starter motor relay and to the ignition coil from the Ignition switch harness, I hope that you are supposed to replace it with a non- resistor wire. This is all significant only if the cars are wired similarly for 2.0L and 2.3L as the manual doesn't distinguish a difference.
If I've missed a schematic let me know,
Pintosopher