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P0451 Diagnostic Trouble Code Discussion for November 2007

Fuel Tank Pressure Sensor Performance


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Trouble Ticket Help Requests for DTC P0451
Help Request Posted
2001 Ford E-450 Econoline Super Duty Custom 7.3L Hesitation, Misfire VIN: 1FDXE45F61
P0451: Manifold Intake Air Heater. Vehicle has a problem with blue/white smoke while accelerating. It is most noticable in manual 2nd. As you accelerate when you reach 2200 rpm you feel the vehicle loose power and it starts to smoke. If you continue to accerlerate the smoke gets worse till abou...
November 14, 2007
2001 Ford E-450 Econoline Super Duty Custom 7.3L Hesitation, Misfire VIN: 1FDXE45F61
P0451: Manifold Intake Air Heater. Vehicle has a problem with blue/white smoke while accelerating. It is most noticable in manual 2nd. As you accelerate when you reach 2200 rpm you feel the vehicle loose power and it starts to smoke. If you continue to accerlerate the smoke gets worse till abou...
November 21, 2007