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Mercury
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1985
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Marquis V6-232 3.8L VIN 3 TBI
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Testing and Inspection
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Reading and Clearing Diagnostic Trouble Codes
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Reading Diagnostic Trouble Codes
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Quick Tests
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5.0A - Engine Running Self-Test - Code Output
5.0A - Engine Running Self-Test - Code Output