Oil pressure sensor location

I would like to hook up an actual gauge to see the oil pressure in the engine. My plan was to just tee into the oil pressure sensor already on the engine. My problem is that I do not know which sensor is the one I need to tee into. The other possibility is that I can't reach it easily.
Does anybody have pics or drawings that show where this sensor is, or an alternate spot on the block that I could unscrew a plug and just read the pressure there?

Any helpful information would be appreciated.
Thanks.

Does anybody out there have a shop manual with some views of replacing the oil pressure sensor? This would work for me if you could load those up for me. Or better yet, take a pic of your own motor while pointing to the exact spot or location of the sensor, or plug to remove.

Does anybody out there have a shop manual with some views of replacing the oil pressure sensor? This would work for me if you could load those up for me. Or better yet, take a pic of your own motor while pointing to the exact spot or location of the sensor, or plug to remove.
Try autozone.com/repair info, online shop manuals.