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Cadillac
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2006
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Escalade EXT
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System - 4.8L, 5.3L, And 6.0L - DTC P0134 To DTC P0430
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DTC P0327 or P0332
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DTC Descriptors
DTC Descriptors
This diagnostic procedure supports the following DTCs:
DTC P0327 Knock Sensor (KS) 1 Circuit Low Frequency
DTC P0332 Knock Sensor (KS) 2 Circuit Low Frequency