853 with boss code ep-3

[jplacz2000]

have code oil pressure wire not connected replaced oil senser still same code can I run new wire believe its tan/green and other blk any one know under seat the right wire to senser

 

[OldMachinist]

Oil pressure wires are yellow/dark green and black. They connect to the BOSS controller thru the 30 pin connector.

 

[jplacz2000]

Oil pressure wires are yellow/dark green and black. They connect to the BOSS controller thru the 30 pin connector.

I tries running two wires to senser but boss said hydraulic problem now so I reconnected it the way it was