O2 sensor removal

["John Y. Hung" <jhung@xxxxxxxxxxxxxx>]

Does anyone have a recommendation on how to remove the O2 sensor ('86 325,
automatic tranmission)?  I can easily see the sensor, but it is cocked at a
funny angle and I can't get the wrench to seat firmly.  I'm concerned that
the sensor has corroded in place to the pipe.  Do I need to take the pipe
off the car (shudder) and take it to a machine shop?

John Hung
Auburn, AL

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