Here's the code I was throwing below:
P0134 Honda - Air/Fuel Ratio Sensor Bank 1, Sensor 1 Heater System Malfunction
Below is the code for all other Civic models, same thing, just says O2 sensor instead of Air Fuel sensor.
P0134 (O2 sensor circuit no activity detected (bank1, sensor1)
Genuine Honda part
Denso model I bought (OEM part)