Yeah, I read the sticky up top.
What I'm not understanding is how my car is running great but yet I still have a front passenger O2 that is throwing a code.
I completely understand why I have rear o2 codes - but why the front?
When I did the install I incorrectly hooked up the o2 sensor harnesses. I actually hooked the passenger side o2 to a rear harness.
A month ago or so... I found out this problem and corrected it. My gas mileage has now went through the roof and "seems" like it runs just fine.
Basically, my question is could this code be stored in the PCM even though it has technically been corrected??