Ford P1266 OBD-II Trouble Code Definition: P1266 Cylinder #6 High To Low Side Short P1266 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P1266 Cylinder #6 High To Low Side Short Sorry no other information,Please help us to improve,Any information is appreciated.Thanks. PSA OBD Trouble Code P1266 Cylinder #6 High to Low short Sorry no other information,Please […]