| Engine Code | Engine Code Description |
|---|---|
| P1132 | H02S Circuit Low Variance Bank 2 Sensor 1 |
| P1133 | HO2S Insufficient Switching |
| P1134 | HO2S Transition Time Ratio |
| P1135 | HO2S Lean Average Bank 1 Sensor 1 |
| P1136 | HO2S Rich Average Bank 1 Sensor 1 |
| P1137 | HO2S Bank 1 Sensor 2 Lean Or Low Voltage |
| P1138 | HO2S Bank 1 Sensor 2 Rich Or High Voltage |
| P1139 | HO2S Insufficient Switching Bank 1 Sensor 2 |
| P1140 | HO2S Transition Time Ratio Bank 1 Sensor 2 |
| P1141 | HO2S Bank 1 Sensor 2 Average Voltage Level |
| P1143 | HO2S Bank 1 Sensor 3 Lean Or Low Voltage |
| P1144 | HO2S Bank 1 Sensor 3 Rich Or High Voltage |
| P1145 | HO2S Cross Counts Bank 1 Sensor 3 |
| P1153 | HO2S Insufficient Switching |
| P1154 | HO2S Transition Time Ratio |
| P1155 | HO2S Lean Average Bank 2 Sensor 1 |
| P1156 | HO2S Rich Average Bank 2 Sensor 1 |
| P1157 | HO2S Bank 2 Sensor 2 Lean System Or Low Voltage |
| P1158 | HO2S Bank 2 Sensor 2 Rich Or High Voltage |
| P1159 | HO2S Cross Counts Bank 2 Sensor 2 |
| P1161 | HO2S Heater Power Stage Circuit Bank 2 Sensor 2 |
| P1163 | HO2S Bank 2 Sensor 3 Lean System Or Low Voltage |
| P1164 | HO2S Bank 2 Sensor 3 Rich Or High Voltage |