DTC Descriptors
WARNING: This page is about a different car, the 2010 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
- DTC P0030
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HO2S Heater Control Circuit Sensor 1
- DTC P0031
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HO2S Heater Control Circuit Low Voltage Sensor 1
- DTC P0032
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HO2S Heater Control Circuit High Voltage Sensor 1
- DTC P0053
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HO2S Heater Resistance Sensor 1
- DTC P0135
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HO2S Heater Performance Sensor 1