Case IH 385 oil pressure sending unit

[geneP]

My oil pressure light has stopped working. I can ground the wire going to the socket and the light burns. For the life of me, I can't find a sending unit on the block. I'm working off the assumption that it has a sending unit like a car engine that grounds the oil pressure light when there is no pressure. Thanks a lot for any insight.

Gene

 

[geneP]

Found it today. It's on top rear of the oil filter base and the wire is very well hidden/protected.