SC Engine Wiring Harness
 

There are two wires, rather separate, in the engine wiring harness of my ‘82 SC. One is brown, the other black with a white tracer. Looking at the wiring diagrams the only place I can find the black with white is the oxygen control module.

Since this component is gone in my car I assume they can be ignored, correct? Or does the black with white tracer appear elsewhere?