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P1451 Diagnostic Trouble Code Discussion for August 2006

Barometric Pressure Sensor Signal Range/Performance

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Trouble Ticket Help Requests for DTC P1451
Help Request Posted
2001 Ford Escape XLT 3.0L MIL Lamp on VIN: 1FMCU04161
P1451: evap canister vent solenoid circuit fault. ... code p1451 evap canister vent solinoid circuit fault. this car has no other codes or drivibility conserns. while this circuit is activated with the scan tool the solenoid clicks and there is 12.4 volts across the connector. the new ford vent soleniod has 6...
August 08, 2006
2000 Ford F-150 XL 4.2L Poor Idle Quality, Hesitation, Surge, Cuts out, Poor Fuel Economy, MIL Lamp on VIN: 1FTZX1721Y
P1451: evap vent solenoid circuit fault. This vehicle has mutiple codes that set immediately key on engine off,other than the cam position code which sets immediately after cranking. Along with the above listed codes there is also a code P1409 egr vac regulator circuit fault. We have tested all circ...
August 25, 2006