i need to find out what wires to put together from the harness to the actual sensor, because i was installing a set of headers on my 2.5rs, and got the rear o2 sensor out, and forgot about the front sensor and the headers dropped and pulled the wires out of the harness. should i just try to put the harness back together or wire them together? i really don't want to spend 150dollars or more on a new sensor when mine works fine.

Although you may not want to buy a new sensor, that will be your best bet in the long run. The wires used on the 02 are not standard wires that can be easily spliced, between that and the factors of heat and environmental exposure you might get them connected and working for now but eventually the connection will go bad.
Buy a new sensor and just be more careful next time.
I'm not sure that it's $150 either, the wideband ones used for the turbo engines are that much but those used on the N/A engines may be cheaper.

thanks i appreciate it. still, would you happen to know anything about the wire positions in the harness, so i can drive it until the other sensor comes in, or would it be bad to do that? if not, i have no transportation.