Heat EXCHANGER
WARNING: This page is about a different car, the 2020 Jaguar XE and 2019 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.
The heat exchanger transfers heat generated by the combustion chamber to the engine coolant. An overheating temperature sensor and a surface temperature sensor are installed in the heat exchanger and connected to the control module. The control module uses the temperature inputs to control system operation.