Ford P1257 OBD-II Trouble Code Definition: P1257 Pedal Correlation PDS2 and HPDS P1257 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P1257 Pedal Correlation PDS2 and HPDS Sorry no other information,Please help us to improve,Any information is appreciated.Thanks. OBD Trouble Code P1257 Supercharger System Overboost Sorry no other information,Please help us to improve,Any information is appreciated.Thanks. OBD […]