DTC Descriptors
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- DTC P0133
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HO2S Slow Response Bank 1 Sensor 1
- DTC P013A
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HO2S Slow Response Rich to Lean Bank 1 Sensor 2
- DTC P013B
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HO2S Slow Response Lean to Rich Bank 1 Sensor 2
- DTC P013C
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HO2S Slow Response Rich to Lean Bank 2 Sensor 2
- DTC P013D
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HO2S Slow Response Lean to Rich Bank 2 Sensor 2
- DTC P013E
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HO2S Delayed Response Rich to Lean Bank 1 Sensor 2
- DTC P013F
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HO2S Delayed Response Lean to Rich Bank 1 Sensor 2
- DTC P014A
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HO2S Delayed Response Rich to Lean Bank 2 Sensor 2
- DTC P014B
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HO2S Delayed Response Lean to Rich Bank 2 Sensor 2
- DTC P0153
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HO2S Slow Response Bank 2 Sensor 1
- DTC P1133
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HO2S Insufficient Switching Bank 1 Sensor 1
- DTC P1153
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HO2S Insufficient Switching Bank 2 Sensor 1