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Home >> Ford >> 2022 >> Transit Connect Titanium, Gas/Ethanol >> Repair and Diagnosis >> External Pages >> Different car >> Section 475 (Engine Controls - Description & Operation (Diesel)) >> Powertrain Control Hardware >> Power and Ground Signal Circuits >> Vehicle Buffered Power (VBPWR)

Vehicle Buffered Power (VBPWR)

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The VBPWR is a regulated voltage supplied by the PCM to vehicle sensors. These sensors require a constant 12 volts for operation and cannot withstand VPWR voltage variations. The VBPWR is regulated to VPWR minus 1.5 volts and is also current limited to protect the sensors.

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