Mechanics

02 SENSOR CIRCUIT

2004 Kia Optima • 10,300 miles

We got a code "po133" we knwo that is the oxygen sensors but where are they located on the car so we can change them
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Colleenbrummett
November 12, 2011.



That would be screwed right into the exhaust manifold.

Saturntech9
Nov 12, 2011.