Ford P3481 OBD-II Trouble Code Definition: P3481 Cylinder 11 Deactivation/lntake Valve Control Circuit/Open P3481 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P3481 Cylinder 11 Deactivation/lntake Valve Control Circuit/Open Sorry no other information,Please help us to improve,Any information is appreciated.Thanks. […]