Ford P2139 OBD-II Trouble Code Definition: P2139 Throttle/Pedal Position Sensor/Switch D / F Voltage Correlation P2139 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P2139 Throttle/Pedal Position Sensor/Switch “D” / “F” Voltage Correlation Sorry no other information,Please help us to improve,Any information is appreciated.Thanks. […]