It may be a bad sensor. It may not.
If nothing else, I would take it to Auto Zone and get them to run a diagnostic on it (no idea the cost. Can't be much). And go from there.
After that- if you didn't get anywhere. I would take it to a small mechanic and they will usually check it out for free.
Good luck.
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Tuesday, January 30th, 2007 AT 8:22 PM