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Diagnostic Code Index

DIAGNOSTIC CODE INDEX

DTC Description
DTC P0030 or P0036
  • DTC P0030 O2S Heater Control Circuit Bank 1 Sensor 1
  • DTC P0036 O2S Heater Control Circuit Bank 1 Sensor 2
DTC P0068 Throttle Body Airflow Performance
DTC P0101 Mass Air Flow (MAF) System Performance
DTC P0102 Mass Air Flow (MAF) Sensor Circuit Low Frequency
DTC P0103 Mass Air Flow (MAF) Sensor Circuit High Frequency
DTC P0106 Manifold Absolute Pressure (MAP) Sensor Performance
DTC P0107 Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage
DTC P0108 Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage
DTC P0112 Intake Air Temperature (IAT) Sensor Circuit Low Voltage
DTC P0113 Intake Air Temperature (IAT) Sensor Circuit High Voltage
DTC P0116 Engine Coolant Temperature (ECT) Sensor Performance
DTC P0117 Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage
DTC P0118 Engine Coolant Temperature (ECT) Sensor Circuit High Voltage
DTC P0120 Throttle Position (TP) Sensor 1 Circuit
DTC P0121 Throttle Position (TP) Sensor 1 Performance
DTC P0122 Throttle Position (TP) Sensor 1 Circuit Low Voltage
DTC P0123 Throttle Position (TP) Sensor 1 Circuit High Voltage
DTC P0125 Engine Coolant Temperature (ECT) Insufficient For Closed Loop Fuel Control
DTC P0128 Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature
DTC P0130 Circuit Sensor 1
DTC P0131 Circuit Low Voltage Sensor 1
DTC P0132 Circuit High Voltage Sensor 1
DTC P0133 Slow Response Sensor 1
DTC P0134 HO2S Circuit Insufficient Activity Sensor 1
DTC P0135 DTC P0135 HO2S Heater Performance Sensor 1
DTC P0136 HO2S Circuit Sensor 2
DTC P0137 HO2S Circuit Low Voltage Sensor 2
DTC P0138 HO2S Circuit High Voltage Sensor 2
DTC P0140 HO2S Circuit Insufficient Activity Sensor 2
DTC P0141 DTC P0141 HO2S Heater Performance Sensor 2
DTC P0171 Fuel Trim System Lean
DTC P0172 Fuel Trim System Rich
DTC P0201-P0204
  • DTC P0201 Injector 1 Control Circuit
  • DTC P0202 Injector 2 Control Circuit
  • DTC P0203 Injector 3 Control Circuit
  • DTC P0204 Injector 4 Control Circuit
DTC P0220 Throttle Position (TP) Sensor 2 Circuit
DTC P0222 Throttle Position (TP) Sensor 2 Circuit Low Voltage
DTC P0223 Throttle Position (TP) Sensor 2 Circuit High Voltage
DTC P0230 Fuel Pump Relay Control Circuit
DTC P0300 Engine Misfire Detected
DTC P0315 Crankshaft Position (CKP) System Variation Not Learned
DTC P0325 Knock Sensor (KS) Circuit
DTC P0326 Knock Sensor (KS) Performance
DTC P0327 Knock Sensor (KS) Circuit Low Voltage
DTC P0335 Crankshaft Position (CKP) Sensor Circuit
DTC P0336 Crankshaft Position (CKP) Sensor Performance
DTC P0340 CMP sensor signal
DTC P0341 extra CMP signal transitions
DTC P0420 Catalyst System Low Efficiency
DTC P0442 Evaporative Emissions (EVAP) System Small Leak Detected
DTC P0443 Evaporative Emission (EVAP) Purge Solenoid Control Circuit
DTC P0446 Evaporative Emissions (EVAP) Vent System Performance
DTC P0449 Evaporative Emission (EVAP) Vent Solenoid Control Circuit
DTC P0451 Fuel Tank Pressure (FTP) Sensor Performance
DTC P0452 P0452 Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage
DTC P0453 Fuel Tank Pressure (FTP) Sensor Circuit Voltage
DTC P0454 Fuel Tank Pressure (FTP) Sensor Circuit Intermittent
DTC P0455 Evaporative Emission (EVAP) System Large Leak
DTC P0496 Evaporative Emission (EVAP) System Flow During Non-Purge
DTC P0506 Idle Speed Low
DTC P0507 Idle Speed High
DTC P0601-P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610
  • DTC P0601 Control Module Read Only Memory (ROM)
  • DTC P0602 Control Module Not Programmed
  • DTC P0603 Control Module Long Term Memory Reset
  • DTC P0604 Control Module Random Access Memory (RAM)
  • DTC P0606 Control Module Internal Performance
  • DTC P1621 Control Module Long Term memory Performance
  • DTC P2610 Control Module Ignition Off Timer Performance
DTC P060D Control Module Accelerator Pedal Position (APP) System Performance
DTC P0641 5-Volt Reference 1 Circuit
DTC P0650 Malfunction Indicator Lamp (MIL) Control Circuit
DTC P0651 5-Volt Reference 2 Circuit
DTC P0700 Transmission Control Module (TCM) Requested MIL Illumination
DTC P1101 Intake Air Flow System Performance
DTC P1106 Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent High Voltage
DTC P1107 Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent Low Voltage.
DTC P1111 Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage
DTC P1112 Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage.
DTC P1114 Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage
DTC P1115 Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage
DTC P1133 HO2S Insufficient Switching Sensor 1
DTC P1400 Cold Start Emission Reduction Control System
DTC P1516 Throttle Actuator control (TAC) Module Throttle Actuator Position Performance
DTC P1682 Ignition 1 Switch Circuit 2
DTC P2101 Throttle Actuator Position Performance
DTC P2119 Throttle Closed Position Performance
DTC P2120 Accelerator Pedal Position (APP) Sensor 1 Circuit
DTC P2122 Accelerator Pedal Position (APP) Sensor 1 Circuit Low Voltage
DTC P2123 Accelerator Pedal Position (APP) Sensor 1 Circuit High Voltage
DTC P2125 Accelerator Pedal Position (APP) Sensor 2 Circuit
DTC P2127 Accelerator Pedal Position (APP) Sensor 2 Circuit Low Voltage
DTC P2128 Accelerator Pedal Position (APP) Sensor 2 Circuit High Voltage
DTC P2135 Throttle Position (TP) Sensor 1-2 Correlation
DTC P2138 Accelerator Pedal Position (APP) Sensor 1-2 Correlation
DTC P2176 Minimum Throttle Position Not Learned
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