low fuel light and check guages light

I have a 1990 GP LE w/ 3.1, my fuel guage is correct, but my low fuel light stays on, and my oil pressure guage stays pegged, I looked at the oil pressure sending unit, it appears to be new. any ideas on either problem? :banghead:

Try this site - click on the w body problems tab, then scroll down to electrical.

http://www.w-body.com/

I Cannot tell you how impressed I am that I got such a rapid reply. I would lke to thank you, and thanks for the web site. I work for the FAA as an electronic Tech, so I am sure I can handle this repair...thanx again. :grinno: