Pontiac specific DTC OBD2 code: P1143 HO2S Bank 1 Sensor 3 Lean Or Low Voltage
Pontiac specific DTC OBD2 code: P1141 HO2S Bank 1 Sensor 2 Average Voltage Level
Pontiac specific DTC OBD2 code: P1140 HO2S Transition Time Ratio Bank 1 Sensor 2
Pontiac specific DTC OBD2 code: P1139 HO2S Insufficient Switching Bank 1 Sensor 2
Pontiac specific DTC OBD2 code: P1138 HO2S Bank 1 Sensor 2 Rich Or High Voltage
Pontiac specific DTC OBD2 code: P1137 HO2S Bank 1 Sensor 2 Lean Or Low Voltage
Pontiac specific DTC OBD2 code: P1136 HO2S Rich Average Bank 1 Sensor 1
Pontiac specific DTC OBD2 code: P1135 HO2S Lean Average Bank 1 Sensor 1
Pontiac specific DTC OBD2 code: P1134 HO2S Transition Time Ratio
Pontiac specific DTC OBD2 code: P1133 HO2S Insufficient Switching