How replace camshaft sensor on Jaguar XJ8 2003?

To replace the camshaft sensor on a 2003 Jaguar XJ8, first disconnect the negative battery terminal to ensure safety. Locate the camshaft sensor, typically found near the engine's front or back, and unplug the electrical connector. Remove the mounting bolts holding the sensor in place, then carefully pull it out. Install the new sensor by reversing the steps: insert it, secure it with bolts, reconnect the electrical connector, and finally reconnect the battery.