Question about 2001 Oldsmobile Silhouette

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How difficult is it to change the 02 sensor on a 2001 Oldsmobile

How do you change the 02 sensor on a 2001 Okdsmobile Silhouette

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  • wvdiver Feb 08, 2009

    The problem I have is how to get to the sensor. I can follow the wires and have them unhooked. Is the a special way or tool to unscrew the number one oxygen sensor. I have tried every wrench I have and cannot get to it to turn it.

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It is very easy you unscrew the sensor from the housing and then follow the wiring and unplug it from there.

Posted on Dec 13, 2008

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