P1143 Buick
HO2S Bank 1 Sensor 3 Lean Or Low Voltage
Buick
P1144 Buick
HO2S Bank 1 Sensor 3 Rich Or High Voltage
P1145 Buick
HO2S Cross Counts Bank 1 Sensor 3
P1153 Buick
HO2S Insufficient Switching Bank 2 Sensor 1
P1137 Buick
HO2S Circuit Low Voltage Sensor 2
P1138 Buick
HO2S Circuit High Voltage Sensor 2
P1139 Buick
HO2S Insufficient Switching Bank 1 Sensor 2
P1140 Buick
HO2S Transition Time Ratio Bank 1 Sensor 2
P1141 Buick
HO2S Heater Control Circuit Bank 1 Sensor 2
P1132 Buick
H02S Circuit Low Variance Bank 2 Sensor 1