o2 sensor

I have a 2019 Toyota Tacoma 2.7 which had the cats stolen and the rear o2 sensor torn out. I had the cats replaced but the rear o2 needs to be wired back in. Really all I’m looking for is a picture of the plug connected to the rear sensor on someone’s vehicle so I can verify which wire goes where.

Getting really bad gas mileage. I unplugged one O2 sensor and then started getting P0031, P0100, and P3100. Have cleared with scan tool and codes come back immediately. One interesting thing is when unplug MAF sensor let it stall then start engine again there is no O2 sensor heater circuit...