You know about the Internet as you are obviously on this forum. Do yourself a favor and download the FSM, and go buy a Chilton/Haynes manual.

Broke? Use Google, it is free!

4g63 crankshaft position sensor location - Google Search

2g Engine Bay Electrical Connections - DSM Forums

DSM Forums - View Single Post - 2g Engine Bay Electrical Connections

Anything else I can spoon feed you?