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Cadillac
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2005
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CTS V
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Repair and Diagnosis
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Engine Performance
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System
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Engine Controls - 5.7L (DTC P0053 To P0175)
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Engine Controls Diagnosis
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DTC P0132 or P0152
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DTC Descriptor
DTC Descriptor
This diagnostic procedure supports the following DTCs:
DTC P0132 HO2S Circuit High Voltage Bank 1 Sensor 1
DTC P0152 HO2S Circuit High Voltage Bank 2 Sensor 1