Ford P3444 OBD-II Trouble Code Definition: P3444 Cylinder 6 Deactivation/lntake Valve Control Circuit High P3444 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P3444 Cylinder 6 Deactivation/lntake Valve Control Circuit High Sorry no other information,Please help us to improve,Any information is appreciated.Thanks. […]