How do you replace the outside temp sensor on a 307cc?

To replace the outside temperature sensor on a Peugeot 307CC, first, locate the sensor, typically found near the front grille or in the bumper area. Disconnect the wiring harness from the old sensor and remove it from its mounting. Install the new sensor by securing it in place and reconnecting the wiring harness. Finally, test the system to ensure the new sensor is functioning correctly.