O2 Sensor-misread or fail?

MY3TTYPES

Member
Joined
Dec 25, 2005
Will a wideband O2 sensor just go bad or does it have the ability to misread or give inaccurate readings? Having some wild fueling issues. Looking for solutions.

Thanks, Ed
 
Either is possible,usually reads slow first,Check your grds at rear side of passenger head first.
 
suicide six said:
Either is possible,usually reads slow first,Check your grds at rear side of passenger head first.
I'll check those. Would the sensor, most likely, read lean or rich? It's on a Big Stuff car.
 
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