jdcook18

I just replaced the downstream o2 sensor on my 97 integra ls because I was getting P0141 and now that I have replaced it I still keeping getting the code immediately after clearing it, I'm not entirely sure what I need to do to fix it, please help.

jdcook18

Bump

thewrai6th

P0141 is not usually a bad O2 sensor. P0141 most likely means your wiring is shorted or broken. It's easy to rip the wiring out there when working on exhaust. I would also check your fuses to make sure it's getting power.

jdcook18

well iv checked all the wires on the o2 sensor side and they all look fine, which fuses should I check?

thewrai6th

Honestly not sure, so I'd start by finding the pinout of my O2 sensor, then verifying that I have any power at the plug. A quick search returns fuse #15 under dash.

jdcook18

the plug has 12 volts going to it with the ignition on and when I look at the livestream data on my obd2 scanner it says the second o2 sensor is showing .015 volts not sure if that's normal or not, I just looked at the wires going to the plug inside the car and I found some splices i want to verify that the right wires are going to the plug but I can't seem to find a diagram