Ok I have replaced my O2 sensor 4 times within 2 yrs and still pulls code 33
I got 3 bosch from autozone and one from nissan and all the clips I noticed the wires dont line up color to color the black and white are swaped is there different O2 sesors for vg ve. and would it have a major effect on acceleration cuz I got all bolt ons and cant break 14's. any suggestions would be helpful and I messed up the stock O2 from my A/F guage had shorted out but disconnected now.

 

ur ecu might be mixing singles because the pins dont line up. maybe u should try a different connecter plug from another 92 se.

 

I thought the ECU doesn't read o2 sensors at WOT?

 

shouldnt be probs with pins on ecu cuz never been bothered. just when I got time I need to check for shorts and continuity through the harness and go from there. I hope I didnt mess up anything internaly on the ECU but usually if anything the fuse would just blow. I just want it working cuz having alittle of a hard time passing emissions. advancing timing makes it worse put it to stock and passed test run and did the run that counts and machine malfunctioned. Has anyone encountered a O2 sensor with different wire order on the clip like it was backwards or is it just me.

 

sean, check the harness first, if you've gotten 4 sensors already chances are at least one of them is good