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Home >> Chevrolet >> 2006 >> Impala LTZ >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 3.9L - DTC P0010 To DTC P0420 >> DTC P0030, P0053, or P0135 >> DTC Descriptor

DTC Descriptor

DTC P0030

HO2S Heater Control Circuit Bank 1 Sensor 1

DTC P0053

HO2S Heater Resistance Bank 1 Sensor 1

DTC P0135

HO2S Heater Performance Bank 1 Sensor 1