im at 65k and had my car idling for about 30minutes, turned the car off and then started it a poof, the check engine light was on for o2 heater circuit bank1 sensor 1. 200 dollars i really didnt want to spend today.

 

200 bucks is better than what my dealer charged me. 395 then 90 install.

I got it from a wholesale supplier hondaacuraworld.com for like 220 something.

02 gave out around 65k.

 

i bought it from acura of peoria arizona haha wherever that is. the dealers around here were selling them for 300. im a tech luckily so installs free.

 

Welcome to the club.

 

I haven't had the honor yet.......I probably shouldn't be saying anything, because now it will happen.

 

^ Same here! 90k and still on original O2 sensors. *tick, tock, tick, tock*

I replaced all the O2 sensors in my '96 T-Bird (4 sensors total in pain in the ass spots) so if I do have this problem maybe I'll be able to replace 'em myself. *crosses fingers*

 

You may want to try to use gas from a different gas station.

My friend has O2 sensor problem all year long. As soon as he goes to another gas station, the problem is gone.

 

last time i filled up was at a mobil station. maybe it was a bad batch but im willing to bet its not.

 

Yea the cat goes bad quicker with a aftermarket cat, my header 02 sensor was screwed up when installed.

 

Yep I got a Double Whammie, RT Cat below optimal performance, and O2 sensor