Where is oil sending unit located on a 2002 Ford Ranger with a 3.0 engine?

side of block everyone should have a manual for their vechicle, and the library should have a professional shop manual available in the reference section for FREE to make copies of--the PRO manual has more detailed info, and may have wiring diagrams when needed...read up and fix 'em like a PRO...good luck Dave :) I know that , thought this site was to help with questions,,,,,,,,this is not an answer thank you,,,,,,,,,I looked at the ford manuel it does not address this problem. so I need help thank you