P0451 FORD Evaporative Emission Control System Pressure Sensor Range/Performance

Possible causes – Faulty Evaporative Emission System (EVAP) Pressure Sensor– Evaporative Emission System (EVAP) Pressure sensor harness is open or shorted– Evaporative Emission System (EVAP) Pressure sensor circuit poor electrical connection– Faulty Engine Control Module (ECM) Tech description There is a factory service bulletin for the following Ford models: 2005-2008 Ford Escape Ford Factory Service…