After my swap (97 jdm b18b) into 97 cx got finished I got 3 codes that continue to pester me. The one right now im trying to handle is ---P0141 Secondary Heated Oxygen Sensor (Secondary HO2S) (Sensor 2) Heater Circuit Malfunction---. I have 2 other o2 sensors that i swapped in, cleared the codes and started up and Im getting the same code. So just to check that those 02 sensors were good i swapped them with the primary o2 sensor and didnt get a code.

I dotn even know where to look. I know the sensors are good, what should i look for next?