Codes......Please help. Need info asap!

Ok i read a post about getting the codes from the car. but what was described doesnt match up with what i have.
I have:
2 blue wired with male pins.
1 blue/white with female connector
1 yellow block connection w/ 6 wires (brown/red, brown/white, green/red, blue/yellow, black/red, red/green)

this is on a 92 behind the driver's side kick panel.

What should i do to recover the codes?

Thanx in advance..

[Beav]

Hope you can open a Word doc

Thanx Beav, no one informed me there were 2 in there, the black block was hiding from me behind everything. Got it all worked out, the coolant temp sensor was the problem as i thought, new one on the way.

Is it hard to install the coolant temp sensor???