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P1451 Diagnostic Trouble Code Discussion for January 2019

Barometric Pressure Sensor Signal Range/Performance

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Trouble Ticket Help Requests for DTC P1451
Help Request Posted
2002 Ford Explorer XLT 4.0L No Start VIN: 1FMZU73KX2
P1451: evap system vent control valve fault. explorer came in on hook from another shop. not sure what all they did but can see all new o2 sensors,new ignition coil,new upper intake o rings.has good fire,good fuel pressure,injectors pulsing,pressure regulator not leaking can't get it to run long enou...
January 16, 2019