Mechanics

CHEVY O2 SENSOR

2006 Chevrolet Cobalt

2006 Chevy Cobalt 4 cyl Front Wheel Drive Automatic 60,000 miles

Where s the O2 sensor located at on this car?
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Cotyann
June 28, 2010.



The upstream/o2 sensor 1 is screwed into the exhaust manifold. The down stream/o2 sensor2 is screwed into the exhaust pipe right before the cat.

Saturntech9
Jun 28, 2010.
Your vehicle has 2 oxygen sensors, one in rear of engine compartment, in exhaust manifold and the other in rear of engine compartment in the exhaust piping near catalytic converter

Bluelightnin6
Jun 28, 2010.
Is it hard to replace the O2 sensor?

Tiny
Cotyann
Jun 28, 2010.
Pretty simple repair make sure you get a o2 sensor socket it will make the job easier and help protect the new sensor when you put it in.

Saturntech9
Jun 28, 2010.