Cadillac specific DTC OBD2 code: P1225 Injector Circuit Cylinder 2 Intermittent
Cadillac specific DTC OBD2 code: P1133 HO2S Insufficient Switching
Cadillac specific DTC OBD2 code: P1157 HO2S Bank 2 Sensor 2 Lean System Or Low Voltage
Cadillac specific DTC OBD2 code: P1200 Injector Control Circuit
Cadillac specific DTC OBD2 code: P1228 Injector Circuit Cylinder 3 Intermittent
Cadillac specific DTC OBD2 code: P1134 HO2S Transition Time Ratio
Cadillac specific DTC OBD2 code: P1158 HO2S Bank 2 Sensor 2 Rich Or High Voltage
Cadillac specific DTC OBD2 code: P1201 (Alternative Fuel) Gas Mass Sensor Circuit Range/Performance
Cadillac specific DTC OBD2 code: P1231 Injector Circuit Cylinder 4 Intermittent
Cadillac specific DTC OBD2 code: P1135 HO2S Lean Average Bank 1 Sensor 1