Ford P1651 OBD-II Trouble Code Definition: P1651 Power Steering Pressure Switch Signal Malfunction P1651 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P1651 Power Steering Pressure Switch Signal Malfunction Sorry no other information,Please help us to improve,Any information is appreciated.Thanks. OBD Trouble Code P1651 Fan 1 Relay Control Circuit Sorry no other information,Please help us to improve,Any […]