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Ford Truck
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2009
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Flex AWD V6-3.5L
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Repair and Diagnosis
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Powertrain Management
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Fuel Delivery and Air Induction
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Fuel Pump
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Specifications
Fuel Pump: Specifications
Fuel Pressure
Constant pressure (Key ON Engine OFF (KOEO) and Key ON Engine Running (KOER))
448 kPa (65 psi)