Combines 9500 oil pressure warning

[Green_Reaper]

Make sure the connector at the sending unit is pressed together realy tight so it locks in.We were stumped by this problem a few days ago.

 

[Shenandoah_Harvester]

Checked the connections at all harness connections, and replaced the sending unit. Still buzzes and light is on. It also locks out the header. Dead in the water. Help! It is really annoying.