Buick specific DTC OBD2 code: P1118 Engine Coolant Temp Signal Out-Of Range High
Buick specific DTC OBD2 code: P1119 ECT Signal Out Of Rage With TFT Sensor
Buick specific DTC OBD2 code: P1120 Throttle Position (TP) Sensor 1 Circuit
Buick specific DTC OBD2 code: P1121 TP Sensor Circuit Intermittent High Voltage
Buick specific DTC OBD2 code: P1122 TP Sensor Circuit Intermittent Low Voltage
Buick specific DTC OBD2 code: P1125 Accelerator Pedal Position (APP) System
Buick specific DTC OBD2 code: P1130 HO2S Circuit Low Variance Bank 1 Sensor 1
Buick specific DTC OBD2 code: P1131 HO2S Circuit Low Variance Bank 1 Sensor 2
Buick specific DTC OBD2 code: P1132 H02S Circuit Low Variance Bank 2 Sensor 1
Buick specific DTC OBD2 code: P1133 HO2S Insufficient Switching