Quote Originally Posted by Scimmia View Post
I see your point, but you're totally missing mine. It DOES get it's sample through the wires that connect to PCM. If you screw with those wires, you can alter/impair their ability to get the air sample to the O2 sensor.
if all this is true, how can they sell universal o2's? the wires on the ones i have seen are far longer than a OEM replacement.