Ok, so before I can start working on my car, I have to pass emissions. Problem is, I'm throwing a code.. O2 Sensor Heater Circuit Bank 1 Sensor 2. I know what this means. I just have no friggin idea how to fix it. Ive tried checking the wiring, clearing the codes, replacing with an o2 sensor. But is it anything wrong with the sensor itself? Or is it the wiring or something I dont know about? I dont want to go spend 85$ on a new sensor and then still be throwing codes. Also, when I clear the codes, the CEL only turns off for maybe 10 seconds. EDIT: This is a 96 hatch with an obd2 LS swap, obd2 P75 MT ecu.