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Volkswagen
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1991
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Jetta L4-1781cc 1.8L SOHC
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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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Testing and Inspection
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Digifant II
Digifant II
For the Fuel Pressure Regulator testing procedures
Fuel System Pressure Test
The Fuel Pressure Regulator is tested in the SYSTEM PRESSURE section.