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Chevrolet
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2005
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Impala Base, 3.4 E
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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 - 3.4L - DTC P0016 - P0138
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Diagnostic Information & Procedures
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DTC P0133
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DTC Descriptor
DTC Descriptor
This diagnostic procedure support the following DTC:
DTC P0133 HO2S Slow Response Bank 1 Sensor 1