15Rubicon no oil pressure..

I have a 15 wrangler with 153k miles and it lost oil pressure. I drove it about 5 miles to my shop with no knocks, ticks or slung rod. I replaced the oil filter/cooler housing and new sensors. I bought one off amazon with good reviews. Only negative comments were that the oil pressure sensor that came with it was bad on a few of the responses. So i went ahead and ordered a doorman sensor and swapped them out be i installed it. I just finished it up and cranked the jeep and guess what...NO OIL PRESSURE and a CEL. The code is p066d. The battery was unhooked for several days while waiting on parts and also I cleared the codes before starting, I even replaced the kn cartridge filter with a genuine mopar. Anyone have any suggestions before I tear it down again?

Found my problem. I tore it back down to the new cooler/filter housing. Unplugged the sensor and got the meter out. Traced the wires through the 1 plug between firewall and motor and all good. Then I moved to the next plug on the harness that is located on top of the passenger side valve cover. Found that a pin had pushed down in the connector and lost connection. Fixed that plugged it back up and reassembled. Cranked it up and now we have oil pressure and no CEL. I had that plug apart about 2 weeks ago when I was replacing my rocker arms due to the dreaded TAPPING. I drove it around with no issues after the rockers were replaced. I am guessing it must have pushed it back some then finally worked it's way to no connection.