P1153 HO2S Insufficient Switching Bank 2 Sensor 1 P1144 HO2S Bank 1 Sensor 3 Rich or High Voltage P1143 HO2S Bank 1 Sensor 3 Lean System or Low Voltage P1141 HO2S Heater Control Circuit Bank 1 Sensor 2 P1140 HO2S Transition Time Ratio Bank 1 Sensor 2 P1138 HO2S Bank 1 Sensor 2 Rich or High Voltage P1137 HO2S Bank 1 Sensor 2 Lean System or Low Voltage P1134 HO2S Transition Time Ratio Bank 1 Sensor 1 P1133 HO2S Insufficient Switching Bank 1 Sensor 1 P1132 HO2S Circuit Low Variance Bank 2 Sensor 1 P1131 HO2S Circuit Low Variance Bank 1 Sensor 2 P1130 HO2S Circuit Low Variance Bank 1 Sensor 1 P1122 Throttle Position (TP) Sensor Circuit Intermittent Low
P1121 Throttle Position (TP) Sensor Circuit Intermittent High P1120 Throttle Position (TP) Sensor 1 Circuit P1119 ECT Signal Out-Of-Range With TFT Sensor P1116 ECT Signal Unstable or Intermittent P1115 Engine Coolant Temperature (ECT) Sensor Circuit P1114 Engine Coolant Temperature (ECT) Sensor Circuit P1113 Intake Resonance Switchover Solenoid Control Circuit P1112 Intake Air Temperature (IAT) Sensor Circuit Intermittent P1111 Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage P1108 BARO to MAP Sensor Comparison Too High P1107 Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent Low Voltage P1106 Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent High Voltage P1032 HO2S Heater Warm Up Control Circuit Banks 1 and 2 Sensor 1 P1031 HO2S Heater Current Monitor Control Circuit Banks 1 and 2 Sensor 1 GM Specific Powertrain Diagnostic Trouble Codes Note: See this page for generic OBD-II codes (they start with P0XXX).
#GM KEY CODES ISO#
Is a German Opel derivative, the Catera uses the European ISO 9141 protocol. There are some variations among imports such as the Cadillac Catera, which GM cars and light trucks use SAE J1850 VPW (Variable Pulse Width Modulation).
#GM KEY CODES MANUAL#
There may be slight changes depending on the year/model of vehicle, you would need to consult a factory service manual for specifics. The OBD-II DTC codes here generally apply to all OBD-II GM vehicles from 1996 and newer: GMC, Chevrolet,īuick, Cadillac, and former brands Oldsmobile, Pontiac, and Saturn.