Please Help!! where is the oil pressure sending unit on a 95 neon at?

[newneonguy]

Hi,
My brother has a 95 neon with a MAJOR!! oil leak.
he can't seem to pinpoint where it is coming from. I told him to look for the oil pressure sending unit but he can't seem to find it.
Where would it be located?
From what he has told me I don't think it's the head gasket, no coolant loss or anything. He says the oil comes out in a steady stream when the engine is running.
Any help greatly appreciated!!

[joe321]

The sensor your looking for is on the driverside, rear corner of the engine below the exhaust manifold. On the block between cylinder 3 and 4 it has a single wire into the plug.