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Volkswagen
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1994
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Jetta III (1H2) V6-2.8L (AAA)
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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 Pressure Regulator
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Description and Operation
Fuel Pressure Regulator: Description and Operation
The Fuel Pressure Regulator maintains and regulates the
fuel pressure
at a value that depends upon intake manifold pressure.