Ford P3452 OBD-II Trouble Code Definition: P3452 Cylinder 7 Deactivation/lntake Valve Control Circuit High P3452 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P3452 Cylinder 7 Deactivation/lntake Valve Control Circuit High Sorry no other information,Please help us to improve,Any information is appreciated.Thanks. […]