Command Link oil pressure problem

[hbrutschy2]

Just finished a repower on my houseboat, installed a new 2008 F 115 TLR. I started it for the first time yesterday and I have no oil pressure indicated on the Command Link (Square Gauge) the bar graph is there but no little triangle to indicate the reading, all other functions seem to work. Thank you in advance for any help I can get.

[rodbolt17]

I don't think the 2008 F115 has an oil pressure sensor.
I belive it used a switch then.