How bad can a bad O2 sensor affect performance???

[FishyMan]

how can u tell when its crap? is there a time table in replacing?

my car has 85k and i dont think the o2 was ever changed..

thanks.

[Clueless]

how can u tell when its crap? is there a time table in replacing?

my car has 85k and i dont think the o2 was ever changed..

thanks.

I have 208,000miles and mine is fine, as far as I know it's never been changed.

[micksf22accord]

i'm surprised you didn't know that, or your buddies from Dynamic Performance couldn't help you. an O2 sensor, is highly essential in making a car run its best. why do you think tuners prefer the wideband O2 when dynotuning.. coz it helps obtain a proper air/fuel ratio for optimal performance gains.

umm yeah shawnee? you smokin somethin? i want some!!


lol shawnee you build motors i know you know this shit jus slip your mind?