Bob:

Yes, those are the wires I replaced. Three pin connector just above the brake booster. One lead goes to oil level sender in oil pan, one lead goes to starter, and last lead goes on back of engine top left side of transmission. I'm not sure what the last lead is for, color on wire is brown/green. I know there is a crankshaft position sensor down there somewhere....could this be it? (I looked at schematics for a while trying to find brown/green wire. I was hoping it would be something related to idle speed/cruise control.....)

J. M. van Swaay