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Oldsmobile
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1989
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Calais L4-138 2.3L VIN A FI HP
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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
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Testing and Inspection
Fuel Pressure: Testing and Inspection
For fuel system pressure test and additional diagnostic information, refer to
Computers and Control Systems / System Diagnosis / Diagnostic Chart A-7
.