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Home >> Land Rover >> 2017 >> Discovery Sport SE >> Repair and Diagnosis >> External Pages >> Different car >> Section 7 (Electronic Engine Controls - INGENIUM I4 2.0L Petrol -- Discovery Sport/L550) >> Electronic Engine Controls - INGENIUM I4 2.0L Petrol >> Description And Operation >> Description >> Oil Pump Control Solenoid

Oil Pump Control Solenoid

WARNING: This page is about a different car, the 2018 Land Rover Discovery Sport. However, it is still accessible from the selected car via links, so may be relevant.
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The oil pump control solenoid is located at the front of the oil pump and connected to the Powertrain Control Module (PCM) via hardwired connection. The oil pump control solenoid receives a 12 V power supply from the Battery Junction Box (BJB). The PCM controls the operation of the oil pump control solenoid valve by controlling the ground path for the solenoid. When the PCM energizes the oil pump control solenoid at low engine speed and loads, the oil pump switches to the low pressure mode. The low pressure mode reduces pumping losses within the oil pump and optimizes the fuel economy.

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