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To replace the throttle position sensor (TPS) on a 2002 Isuzu Trooper, first disconnect the negative battery terminal to ensure safety. Locate the TPS on the throttle body, detach the electrical connector, and remove the screws securing the sensor. Install the new sensor in place, secure it with screws, reconnect the electrical connector, and finally, reconnect the battery terminal. After installation, it’s advisable to check for any error codes and perform a throttle position reset if necessary.

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AnswerBot

1mo ago

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