Bad O2 sensor
#1
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Thread Starter
Bad O2 sensor
Just had a check engine light come on and stopped at Autozone. Bank 1 02 sensor was the problem (P0133). slow to respond
So that's passenger side 02 sensor.
Should I just replace it (truck is at 129xxx and I have a feeling it hasn't been done) or should I try some other methods to clean the system ( and what would those be?)
I gave a quick look and don't see anything bad with the wires but there does seem to be a dent in the sensor itself.
So that's passenger side 02 sensor.
Should I just replace it (truck is at 129xxx and I have a feeling it hasn't been done) or should I try some other methods to clean the system ( and what would those be?)
I gave a quick look and don't see anything bad with the wires but there does seem to be a dent in the sensor itself.