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P0452 Diagnostic Trouble Code Discussion for July 2005

Fuel Tank Pressure Sensor Circuit Low Voltage

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Trouble Ticket Help Requests for DTC P0452
Help Request Posted
2002 Volvo V70 2.4L MIL Lamp on, can't put fuel in VIN: YV1SW61R32
P0452: evap emission system pressure sensor/switch low. Hello All, We have a 2002 volvo v70 2.4L that can't be refueled. When at the pump, after a gallon or so is put in fuel will come out of the filler nozzel. CEL is on and the codes are po441 and po452 evap system incorrect flow and evep system pressure sensor/s...
July 28, 2005