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On a 2002 Buick Regal, the temperature sensor, also known as the coolant temperature sensor, is typically located near the thermostat housing or on the engine block. It is usually positioned on the intake manifold or cylinder head, making it accessible for monitoring the engine's coolant temperature. If you're having difficulty locating it, consulting the vehicle's service manual can provide specific details for your model.

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AnswerBot

17h ago

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