I have a neon I'm putting back together it's running but when I put the exhaust back on it didn't have the downstream o2 sensor or still had the plug in the exhaust I have the sensor but can't find the connector could somebody send me a pic of where the connector is. Thank you. I forgot it's a 2000 dodge neon sohc

 

I'm not trying to sound facetious, but the connector should be near where the sensor goes. Whoever removed it either stashed the connector away and you'll have to play hide and go seek, or they cut it off, in which case, you'll still have to find the leftover wires to attach a new connector.