97 Accord Oxygen Sensor Problem

I just bought a 1997 Accord with a CEL on. I had it checked, which gave me error P0141. This is a "O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)" error. I've changed out the old O2 sensor with a new one, but the light still won't go off. Checked the wiring already, which seems ok. Any ideas or suggestions? Any help would be greatly appreciated. Here are the specs.

1997 Honda Accord LS 4Dr
2.2L Engine
150,000 miles

Thank you very much for your time.

Sensor 2 would be the post-cat sensor, is that the one you changed?

Yes. It was hard to get to, but was the one I changed. I forgot to mention earlier, but the engine is Non-vtec.

I guess all I could do from there would be to verify voltage to the heater grid lead at the sensor and if it's not present start checking the circuit for continuity and maybe investigate any kind if timer circuit associated with it....sorry, that's all I got right off hand.

Have you reset ECU?


Sam