Cadillac specific DTC OBD2 code: P1031 HO2S Heater Current Monitor Control Circuit Sensors 1
Cadillac specific DTC OBD2 code: P1120 Throttle Position (TP) Sensor 1 Circuit
Cadillac specific DTC OBD2 code: P1032 HO2S Heater Warm Up Control Circuit Sensors 1
Cadillac specific DTC OBD2 code: P1121 TP Sensor Circuit Intermittent High Voltage
Cadillac specific DTC OBD2 code: P1105 Secondary Vacuum Sensor Circuit
Cadillac specific DTC OBD2 code: P1122 TP Sensor Circuit Intermittent Low Voltage
Cadillac specific DTC OBD2 code: P1106 MAP Sensor Circuit Intermittent High Voltage
Cadillac specific DTC OBD2 code: P1125 Accelerator Pedal Position (APP) System
Cadillac specific DTC OBD2 code: P1107 MAP Sensor Circuit Intermittent Low Voltage
Cadillac specific DTC OBD2 code: P1130 HO2S Circuit Low Variance Bank 1 Sensor 1