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Home >> Ford >> 2021 >> Edge ST-Line, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 14 (Engine Controls - Description & Operation (Diesel)) >> Powertrain Control Hardware >> Power and Ground Signal Circuits >> Power Ground (PWRGND)
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Power Ground (PWRGND)

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The PWRGND circuits are directly connected to the battery negative terminal. The PWRGND circuits provide a return path for the PCM vehicle power (VPWR) circuits.

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