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Home >> Cadillac >> 2023 >> Escalade V >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 6.2L - Description And Operation >> Description and Operation >> Fuel System Description >> Fuel Pump Power Control Module
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Fuel Pump Power Control Module

The fuel pump power control module is a serviceable GMLAN module. The fuel pump power control module receives the desired fuel pressure message from the ECM and controls the fuel pump located within the fuel tank to achieve the desired fuel pressure. The fuel pump power control module controls the in tank fuel pump by providing varying AC voltage to the 3 phase motor inside the fuel pump.

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