Wiring schematic needed

I am looking for a wiring schematic for my 1990 Metro. I just bought the car and the wiring in this thing is all mested up. Cuts an splices all over the place. One thing that concerns me is the O2 sensor isn't plugged in and no place I can see to plug it in. Car is running a bit rich and I'm sure this could very well be the cause. The check engine lite is on, but it points to the coolent temp circut. Not an O2. Sooo, anyone have a wiring diagram? Under-hoot would be perfect. I hope :grinyes:

Thanks,
Don

Don,
Check out your local library reference room. I had a problem with my '89 Metro once that required more detailed info than I could get from my Haynes manual. The reference room had everything I needed for 10 cents a page.

Thanks for the info. I'll try that.