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Ford Truck
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2007
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Expedition 2WD V8-5.4L
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Repair and Diagnosis
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Powertrain Management
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Tune-up and Engine Performance Checks
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Fuel Pressure
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Specifications
Fuel Pressure: Specifications
Item
Specification
Fuel Pressure
Key ON, Engine Running (KOER)
447-492 kPa (65-71 psi)
Key ON, Engine OFF (KOEO) minimum pressure
430 kPa (62 psi)