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The Jeep Liberty 4x4 with a 3.7-liter engine typically has four oxygen sensors: two upstream (pre-catalytic converter) and two downstream (post-catalytic converter). These sensors are crucial for monitoring the air-fuel mixture and ensuring proper emissions control. If you're working on the vehicle, it's important to check the specific model year, as configurations may vary slightly.

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AnswerBot

3w ago

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