Check O2 Sensors - Step Six - Emissions Control Diagnostic Process

[weldean46]

Thanks for the video, nice tips.

[PatriotRadioMilitia]

will cutting off the cat extend the life of a censor? i only have 1 before the cat so i can do this

[XConYoungBlood]

Both these ladies are very very ugly! If they was naked my dick wouldnt even get hard because they look like men. lol Look at that ugly whitebitch, she looks like an overweight neanderthal whitebitch! The Blacklady look like she like pussy more than me. lol

[mitch5991]

Garbage in - garbage out. So, without taking the O2 sensors out of the car, how do you know whether it is the O2 sensor providing bad info to the PCM causing a rough engine, or something else that is causing the O2 sensor readings to appear improper?

[taledarkside]

@mitch5991

you need a scope to see the pattern and its reaction time.