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Home >> Ford >> 2006 >> Focus ZX5 SE, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 224 (Engine Controls - Description & Operation - (Hybrid)) >> Powertrain Control Hardware >> Powertrain Control Module (PCM) Power and Ground Signals >> Power Ground (PWR GND)

Power Ground (PWR GND)

WARNING: This page is about a different car, the 2006 Mercury Mariner and 2006 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.

The PWR GND is an electric current path return for VPWR voltage circuit. The purpose of the PWR GND is to maintain sufficient voltage at the PCM.

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