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Infiniti Truck
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2003
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FX45 V8-4.5L (VK45DE)
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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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Testing and Inspection
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Component Tests and General Diagnostics
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Component Inspection
Component Inspection
FUEL PUMP
1.
Disconnect "fuel level sensor unit and fuel pump" harness connector.
2.
Check resistance between fuel level sensor unit and
fuel pump
terminals 1 and 3.
Resistance: Approximately
1.0 Ohm[at 25 °C (77 °F)]