P1127 Exhaust Not Warm, Downstream O2 Sensor

P1128 Upstream Heated O2 Sensors Swapped

P1129 Downstream Heated O2 Sensors Swapped

P1130 Lack Of HO2S Switch - Adaptive Fuel At Limit

P1131 Lack Of HO2S Switch - Sensor Indicates Lean

P1132 Lack Of HO2S Switch - Sensor Indicates Rich

P1133 HO2S Insufficient Switching Sensor 1

P1134 HO2S Transition Time Ratio Sensor 1

P1137 Lack Of HO2S Switch - Sensor Indicates Lean

P1138 Lack Of HO2S12 Switch - Sensor Indicates Rich

P1150 Lack Of HO2S21 Switch - Adaptive Fuel At Limit

P1151 Lack Of HO2S21 Switch - Sensor Indicates Lean

P1152 Lack Of HO2S21 Switch - Sensor Indicates Rich

P1157 Lack Of HO2S22 Switch - Sensor Indicates Lean

P1158 Lack Of HO2S22 Switch - Sensor Indicates Rich