Ford P1402 OBD-II Trouble Code Definition: P1402 Heated Catalyst Power Switch Overtemperature Condition (Bank 1) P1402 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P1402 Heated Catalyst Power Switch Overtemperature Condition (Bank 1) Sorry no other information,Please help us to improve,Any information is appreciated.Thanks. […]