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Home >> Jaguar >> 2023 >> XF R-Dynamic SE >> Repair and Diagnosis >> External Pages >> Different car >> Section 148 (Engine Cooling - INGENIUM I4 2.0L Diesel -- XF/(X260)) >> Engine Cooling - INGENIUM I4 2.0L Diesel (G1817166) >> Description And Operation >> Engine Cooling >> Operation >> Charge Air Cooler

Charge Air Cooler

WARNING: This page is about a different car, the 2019 Jaguar XF. However, it is still accessible from the selected car via links, so may be relevant.

Electrical power for the charge air coolant pump is supplied from the PCM  relay, located in the EJB  . When the relay is energized, it connects power from the startup battery to the charge air coolant pump. Operation of the charge air coolant pump is controlled by the PCM  with a Pulse Width Modulation (PWM) signal. When the charge air coolant pump is running, engine coolant flows from the pump outlet through the charge air cooler.

Afterwards to the charge air radiator and back to the pump inlet connection.

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