Diesel Data
: Automotive Repair
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Chevrolet
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2008
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Impala V6-3.9L
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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
(Key ON, Engine OFF)
384-425 kPa (56-62 psi)