oil pressure sending unit location

this is for light
images?q=tbn:ANd9GcQtVbV8UE2i1l5v1JSWH2zkAvsoV23F50dvxp2k7qqeR7QrmD1Ynw.jpg
This is for gauge
images?q=tbn:ANd9GcTobO40SH_AydkXk5fGxb93l1kaxoEWA13okeCL19M5y80wMnZuUw.jpg