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Home >> Land Rover >> 2016 >> Range Rover Supercharged >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 14 (Electronic Engine Controls - TDV6 3.0L Diesel -- Range Rover/L405) >> Electronic Engine Controls - TDV6 3.0L Diesel >> Electronic Engine Controls (Description And Operation) >> Description And Operation >> Description >> Charge Air Coolant Pump

Charge Air Coolant Pump

WARNING: This page is about a different variant/trim than selected.
G11772033

The charge air coolant pump is an electric pump attached to the rear left side of the engine cooling fan shroud.

Electrical power for the charge air coolant pump is supplied from the Powertrain Control Module (PCM) relay, located in the Engine Junction Box (EJB). 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, coolant flows from the pump outlet through the charge air cooler, the charge air radiator and back to the pump inlet connection.

For additional information, refer to: ENGINE COOLING

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