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2004 Mercury Monterey Question: How do you replace a heated oxygen sensor in a mercury Monterey.

 

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hjhaskinsjr13, Potwin, KS, February 01, 2013, 22:01
 Rookie

Obd code p2272

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  • Answer #1

    goodguy February 02, 2013, 05:11
     Master

    unplug the wire and put a box end wrench on it if you cant get the wrench to fit then you will need a 02 sensor socket

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