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P0451 Diagnostic Trouble Code Discussion for January 2013

Fuel Tank Pressure Sensor Performance


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Trouble Ticket Help Requests for DTC P0451
Help Request Posted
2004 Ford Taurus SE 3.0L MIL Lamp on
P0451: evap pressure sensor out of range. removed ecu and ck sensor return cut wire at pin 62 and got 5.11 volts ran new wire evap test again with scanner and no change still 4.33volts anybody know the correct volts at static on this line thank in advance paulg
January 08, 2013
2004 Ford Taurus SE 3.0L MIL Lamp on
P0451: evap pressure sensor out of range. removed ecu and ck sensor return cut wire at pin 62 and got 5.11 volts ran new wire evap test again with scanner and no change still 4.33volts anybody know the correct volts at static on this line thank in advance paulg
January 08, 2013