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P0451 Diagnostic Trouble Code Discussion for December 2010

Fuel Tank Pressure Sensor Performance

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Trouble Ticket Help Requests for DTC P0451
Help Request Posted
2007 Ford Explorer XLT 4.0L Slow fuel fill VIN: 1FMEU73E37
P0451: EVAP Emission Control System Pressure Sensor Range. ... while at the gas pump. There is a code an emissions code in the computer. P0451. The filler neck was clear of debris. There is a TBS about early Fuel Nozzle Shut-Off (TBS# 07-25-3) We followed the TSB and disconnected the fresh air tube and even bypassed ...
December 13, 2010