I unplugged my oil level sensor on my 96 4.6 STS when i pulled the motor. I only have 1 harness plug left in that area now and it does not seem to match up with the hex sensor body that is in the corner of the oilpan. did I take out an insert or something when i yanked the motor? this is a 3 month project and i cannot recall. there is a metal hex plug on the pan. the inside is a light nylon color with 2 recesses. the wire harness has a 2 pin connector. blue i think. did i unscrew something when i had the motor on the engine stand? duh.