General Motors GM specific DTC OBD2 code: P1894 Engine Torque Signal High Voltage
General Motors GM specific DTC OBD2 code: P1895 TCM To ECM Torque Reduction Circuit
GMC specific DTC OBD2 code: P1031 HO2S Heater Current Monitor Control Circuit Sensors 1
GMC specific DTC OBD2 code: P1032 HO2S Heater Warm Up Control Circuit Sensors 1
GMC specific DTC OBD2 code: P1105 Secondary Vacuum Sensor Circuit
GMC specific DTC OBD2 code: P1106 MAP Sensor Circuit Intermittent High Voltage
GMC specific DTC OBD2 code: P1107 MAP Sensor Circuit Intermittent Low Voltage
General Motors GM specific DTC OBD2 code: P1816 TFP Valve Position Switch-Park/Neutral With Drive Ratio
General Motors GM specific DTC OBD2 code: P1818 TFP Valve Position Switch-Drive Without Drive Ratio
General Motors GM specific DTC OBD2 code: P1819 Internal Mode Swtich No Start, Wrong Range