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P0453 Diagnostic Trouble Code Discussion for February 2009

Fuel Tank Pressure Sensor Circuit High Voltage

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Trouble Ticket Help Requests for DTC P0453
Help Request Posted
2007 Ford E-250 4.6L MIL Lamp on VIN: 1FTNE24W07
P0453: History pending code Evaporative emmision system pressure sensor/switch high input. Have went through the trouble code tree which condems the pressure sensor. Signal voltage won't change with pressure. The problem is getting the right part. The first one was intended to be installed some where on top of the tank like a G M. Mine in the evap l...
February 23, 2009