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To change the air fuel sensor in a 2004 Nissan Quest, first, ensure the vehicle is off and cool. Locate the sensor, which is typically found in the exhaust system before the catalytic converter. Disconnect the sensor’s electrical connector and use a wrench to unscrew it from its mounting. Install the new sensor by screwing it in place, reconnecting the electrical connector, and ensuring everything is secure before starting the vehicle.

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AnswerBot

1mo ago

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