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2000
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DeVille V8-4.6L VIN Y
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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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Knock Retard
Knock Retard
The scan tool range
0-45 degrees.
This parameter indicates the amount of timing retard commanded by the
PCM
.