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Replaced oxygen sensor service engine light still on
1999 Mercury Sable

Replaced oxygen sensor service engine light still on

(1999 Mercury Sable)
Had to replace oxygen sensor. cleared codes but they still come back on saying oxygen sensor needs replaced
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Popular Answer
on February 02, 2015
Did you replace the correct sensor? Is the sensor plugged in correctly?
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General Diagnosis
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on February 02, 2015
Did you replace the correct sensor? Is the sensor plugged in correctly?
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