Pontiac specific DTC OBD2 code: P1161 HO2S Heater Power Stage Circuit Bank 2 Sensor 2
Pontiac specific DTC OBD2 code: P1159 HO2S Cross Counts Bank 2 Sensor 2
Pontiac specific DTC OBD2 code: P1158 HO2S Bank 2 Sensor 2 Rich Or High Voltage
Pontiac specific DTC OBD2 code: P1157 HO2S Bank 2 Sensor 2 Lean System Or Low Voltage
Pontiac specific DTC OBD2 code: P1156 HO2S Rich Average Bank 2 Sensor 1
Pontiac specific DTC OBD2 code: P1155 HO2S Lean Average Bank 2 Sensor 1
Pontiac specific DTC OBD2 code: P1154 HO2S Transition Time Ratio
Pontiac specific DTC OBD2 code: P1153 HO2S Insufficient Switching
Pontiac specific DTC OBD2 code: P1145 HO2S Cross Counts Bank 1 Sensor 3
Pontiac specific DTC OBD2 code: P1144 HO2S Bank 1 Sensor 3 Rich Or High Voltage