Ford P2078 OBD-II Trouble Code Definition: P2078 Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit High P2078 Ford OBD-II Trouble CodeDescription: OBD Trouble Code P2078 Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit High Sorry no other information,Please help us to improve,Any information is appreciated.Thanks. […]