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2007 Ford Freestar Question: where is the exact location in the engine the evaporator system sensor switch



, Anna Maria, FL, June 13, 2012, 13:07

code p0451

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  • Answer #1

    Greg's Orange Auto (15380 Answers) , Orange, CA - (714) 361-9386
    globalhelper June 13, 2012, 16:02

    there are several sensors which one

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  • Medium-star Best Answer
    June 13, 2012, 17:54

    P0451 Fuel Tank Pressure Sensor Circuit Offset/Intermittent
    Possible Causes Setting Conditions

    FTP sensor connector is damaged (check pins for damage, and for moisture)
    FTP sensor signal circuit has an intermittent open condition
    FTP sensor signal circuit has an intermittent shorted condition
    FTP sensor has failed

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