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Buick
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2001
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Century V6-3.1L VIN J
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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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Scan Tool Testing and Procedures
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Scan Tool Data, Normal Values and Definitions
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Scan Tool Data Definitions - Powertrain Systems
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Crank Request Signal
Crank Request Signal
Scan Tool Displays- YES or NO. Yes is displayed when the key is in crank position.