Mike's Workshop Manuals
: Service manuals for every vehicle
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Pontiac
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2006
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Wave Base, 4D Hatchback, D16/MLM
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Repair and Diagnosis
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Engine Performance
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System
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Engine Controls - 1.6L (L91) - DTC P0420 To DTC P2076
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DTC P1133
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DTC Descriptors
DTC Descriptors
DTC P1133
HO2S Insufficient Switching Sensor 1