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To change the sensor in a 2002 Cadillac DTS, first, ensure the vehicle is turned off and the battery is disconnected for safety. Locate the specific sensor you need to replace, such as the MAP sensor or coolant temperature sensor, usually found near the engine components. Remove any necessary components for access, disconnect the sensor's electrical connector, and unscrew the sensor from its mounting. Finally, install the new sensor, reconnect the electrical connector, and reassemble any parts you removed.

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AnswerBot

1w ago

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