GMC specific DTC OBD2 code: P1120 Throttle Position (TP) Sensor 1 Circuit
GMC specific DTC OBD2 code: P1119 ECT Signal Out Of Rage With TFT Sensor
GMC specific DTC OBD2 code: P1118 Engine Coolant Temp Signal Out-Of Range High
GMC specific DTC OBD2 code: P1117 Engine Coolant Temp Signal Out-Of-Range Low
GMC specific DTC OBD2 code: P1116 ECT Signal Unstable Or Intermittent
GMC specific DTC OBD2 code: P1115 Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage
GMC specific DTC OBD2 code: P1114 Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage
GMC specific DTC OBD2 code: P1113 Intake Resonance Switchover Valve Circuit
GMC specific DTC OBD2 code: P1112 Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage
GMC specific DTC OBD2 code: P1111 Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage