Operation CHARM
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Oldsmobile
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2000
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Intrigue V6-214 3.5L VIN H SFI
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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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Hot Open Loop
Hot Open Loop
The scan tool displays Inactive or Active. Active indicates that the
PCM
has commanded open loop operation due to high engine temperature.