Where is my oil sending unit?
Where is my oil sending unit? The oil pressure sending unit is located on the driver-side top rear of the engine under the cowling between the firewall and the intake. The sender is a small cylindrical sensor with a metal base and plastic upper connector. Remove the plastic cover over the valve cover from the driver-side of the engine. What should the oil pressure be on a PT Cruiser? You don't want to be driving it that much if your low on oil pressure. If its coming on while driving I would bet that the actual oil pressure is good....