LEMON Manuals
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Cadillac
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2003
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CTS Automatic
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Repair and Diagnosis (Single Page)
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Engine Performance
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System
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Engine Controls - Self-Diagnostics
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Diagnostic Tests
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DTC P0327: Knock Sensor Circuit Low Input - Bank 1 & DTC P0332: Knock Sensor Circuit Low Input - Bank 2
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Conditions For Running DTC
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Conditions For Running DTC
the Engine Coolant Temperature (ECT) sensor is more than 104°F (40°C).
The engine speed is more than 2000 RPM.
The engine load is more than 40 percent.