Engine Controls - Powertrain DTC Charts & Descriptions (Except Diesel & Hybrid)

• Diagnostic Trouble Code (DTC) Charts And Descriptions
  • Notes
  • P0001 - Fuel Volume Regulator Control Circuit/Open
  • P0003 - Fuel Volume Regulator Control Circuit Low
  • P0004 - Fuel Volume Regulator Control Circuit High
  • P000A - Intake A Camshaft Position Slow Response Bank 1
  • P000B - Exhaust B Camshaft Position Slow Response Bank 1
  • P0010 - Intake Camshaft Position Actuator Circuit/Open (Bank 1)
  • P0011 - Intake Camshaft Position Timing (Bank 1)
  • P0012 - Intake Camshaft Position Timing (Bank 1)
  • P0013 - Exhaust Camshaft Position Actuator Circuit/Open (Bank 1)
  • P0014 - Exhaust Camshaft Position Timing (Bank 1)
  • P0015 - Exhaust Camshaft Position Timing (Bank 1)
  • P0016 -Camshaft Position Correlation (Bank 1 Sensor A)
  • P0017 - Camshaft Position Correlation (Bank 1 Sensor B)
  • P0018 - Camshaft Position Correlation (Bank 2 Sensor A)
  • P0019 - Camshaft Position Correlation (Bank 2 Sensor B)
  • P0020 - Intake Camshaft Position Actuator Circuit/Open (Bank 2)
  • P0021 - Intake Camshaft Position Timing (Bank 2)
  • P0022 - Intake Camshaft Position Timing (Bank 2)
  • P0023 - Exhaust Camshaft Position Actuator Circuit/Open (Bank 2)
  • P0024 - Exhaust Camshaft Position Timing (Bank 2)
  • P0025 - Exhaust Camshaft Position Timing (Bank 2)
  • P0030 - Ho2S Heater Control Circuit (Bank 1, Sensor 1)
  • P0034 - Turbocharger/Supercharger Bypass Valve A Control Circuit Low
  • P0035 - Turbocharger/Supercharger Bypass Valve A Control Circuit High
  • P0036 - Ho2S Heater Control Circuit (Bank 1, Sensor 2)
  • P0037 - Ho2S Heater Control Circuit Low (Bank 1, Sensor 2)
  • P0038 - Ho2S Heater Control Circuit High (Bank 1, Sensor 2)
  • P0040 - Oxygen Sensor Signals Swapped Bank 1 Sensor 1/Bank 2 Sensor 1
  • P0041 - Oxygen Sensor Signals Swapped Bank 1 Sensor 2/Bank 2 Sensor 2
  • P0050 - Ho2S Heater Control Circuit (Bank 2, Sensor 1)
  • P0053 - Ho2S Heater Resistance (Bank 1, Sensor 1)
  • P0054 - Ho2S Heater Resistance (Bank 1, Sensor 2)
  • P0056 - Ho2S Heater Control Circuit (Bank 2, Sensor 2)
  • P0059 - Ho2S Heater Resistance (Bank 2, Sensor 1)
  • P0060 - Ho2S Heater Resistance (Bank 2, Sensor 2)
  • P0068 - Manifold Absolute Pressure (Map)/Mass Air Flow (MAF)
  • P0071 - Ambient Air Temperature Sensor Circuit Range/Performance
  • P0072 - Ambient Air Temperature Sensor Circuit Low
  • P0073 - Ambient Air Temperature Sensor Circuit High
  • P0074 - Ambient Air Temperature Sensor Circuit Intermittent/Erratic
  • P007B - Charge Air Cooler Temperature Sensor Circuit Range/Performance (Bank 1)
  • P007C - Charge Air Cooler Temperature Sensor Circuit Low (Bank 1)
  • P007D - Charge Air Cooler Temperature Sensor Circuit High (Bank 1)
  • P0087 - Fuel Rail/System Pressure
  • P0088 - Fuel Rail/System Pressure
  • P008A - Low Pressure Fuel System Pressure
  • P008B - Low Pressure Fuel System Pressure
  • P0093 - Fuel System Leak Detected
  • P0094 - Fuel System Leak Detected
  • P0096 - Intake Air Temperature Sensor 2 Circuit Range/Performance (Bank 1)
  • P0097 - Intake Air Temperature Sensor 2 Circuit Low
  • P0098 - Intake Air Temperature Sensor 2 Circuit High
  • P00BA - Low Fuel Pressure Forced Limited Power
  • P00BB - Fuel Injector Insufficient Flow
  • P00C1 - Turbocharger/Supercharger Bypass Valve B Control Circuit Low
  • P00C2 - Turbocharger/Supercharger Bypass Valve B Control Circuit High
  • P00C6 - Fuel Rail Pressure Too Low Engine Cranking
  • P00CE - Intake Air Temperature Measurement System
  • P00D2 - Ho2S Heater Control Circuit Range/Performance (Bank 1 Sensor 2)
  • P00DF - Charge Air Cooler Coolant Temperature Sensor Circuit Range/Performance
  • P00E0 - Charge Air Cooler Coolant Temperature Sensor Circuit Low
  • P00E1 - Charge Air Cooler Coolant Temperature Sensor Circuit High
  • P00E2 - Charge Air Cooler Coolant Temperature Sensor Intermittent/Erratic
  • P0100 - Mass/Volume Air Flow A Circuit
  • P0101 - Mass/Volume Air Flow A Circuit Range/Performance
  • P0102 - Mass/Volume Air Flow A Circuit Low
  • P0103 - Mass/Volume Air Flow A Circuit High
  • P0104 - Mass/Volume Air Flow A Circuit Intermittent/Erratic
  • P0106 - Manifold Absolute Pressure (Map/BARO) Sensor Range/Performance
  • P0107 - Manifold Absolute Pressure (Map)/Barometric Pressure (BARO) Sensor Low
  • P0108 - Manifold Absolute Pressure (Map)/Barometric Pressure (BARO) Sensor High
  • P0109 - Manifold Absolute Pressure (Map)/Barometric Pressure (BARO) Sensor Intermittent
  • P0111 - Intake Air Temperature (IAT) Sensor 1 Circuit Range/Performance
  • P0112 - Intake Air Temperature (IAT) Sensor 1 Circuit Low
  • P0113 - Intake Air Temperature (IAT) Sensor 1 Circuit High
  • P0114 - Intake Air Temperature (IAT) Sensor 1 Intermittent/Erratic
  • P0116 - Engine Coolant Temperature (ECT) Sensor 1 Circuit Range/Performance
  • P0117 - Engine Coolant Temperature (ECT) Sensor 1 Circuit Low
  • P0118 - Engine Coolant Temperature (ECT) Sensor 1 Circuit High
  • P0119 - Engine Coolant Temperature (ECT) Sensor 1 Circuit Intermittent/Erratic
  • P011E - Engine Coolant Temperature 1/Ambient Air Temperature Correlation
  • P0122 - Throttle/Pedal Position Sensor A Circuit Low
  • P0123 - Throttle/Pedal Position Sensor A Circuit High
  • P0125 - Insufficient Coolant Temperature For Closed Loop Fuel Control
  • P0128 - Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)
  • P0130 - O2 Circuit (Bank 1, Sensor 1)
  • P0131 - O2 Circuit Low Voltage (Bank 1, Sensor 1)
  • P0132 - O2 Circuit High Voltage (Bank 1, Sensor 1)
  • P0133 - O2 Circuit Slow Response (Bank 1, Sensor 1)
  • P0134 - O2 Circuit No Activity Detected (Bank 1, Sensor 1)
  • P0135 - O2 Heater Circuit (Bank 1, Sensor 1)
  • P0136 - O2 Circuit (Bank 1, Sensor 2)
  • P0137 - O2 Sensor Circuit Low Voltage (Bank 1 Sensor 2)
  • P0138 - O2 Circuit High Voltage (Bank 1, Sensor 2)
  • P0139 - O2 Circuit Slow Response (Bank 1, Sensor 2)
  • P013A - O2 Sensor Slow Response (Bank 1, Sensor 2)
  • P013B - O2 Sensor Slow Response Bank 1, Sensor 2
  • P013C - O2 Sensor Slow Response (Bank 2, Sensor 2)
  • P013E - Sensor Delayed Response (Bank 1, Sensor 2)
  • P0140 - Circuit Activity Detected (Bank 1, Sensor 2)
  • P0141 - O2 Heater Circuit (Bank 1, Sensor 2)
  • P0148 - Fuel Delivery Error
  • P014A - Sensor Delayed Response (Bank 2, Sensor 2)
  • P0150 - O2 Circuit (Bank 2, Sensor 1)
  • P0151 - O2 Circuit Low Voltage (Bank 2, Sensor 1)
  • P0152 - O2 Circuit High Voltage (Bank 2, Sensor 1)
  • P0153 - O2 Circuit Slow Response (Bank 2, Sensor 1)
  • P0154 - Activity Detected (Bank 2, Sensor 1)
  • P0155 - O2 Heater Circuit (Bank 2, Sensor 1)
  • P0157 - O2 Sensor Circuit Low Voltage (Bank 2 Sensor 2)
  • P0158 - O2 Circuit High Voltage (Bank 2, Sensor 2)
  • P0159 - O2 Circuit Slow Response (Bank 2, Sensor 2)
  • P0161 - O2 Heater Circuit (Bank 2, Sensor 2)
  • P0171 - System Too Lean (Bank 1)
  • P0172 - System Too Rich (Bank 1)
  • P0174 - System Too Lean (Bank 2)
  • P0175 - System Too Rich (Bank 2)
  • P017C - Cylinder Head Temperature Sensor Circuit Low
  • P017D - Cylinder Head Temperature Sensor Circuit High
  • P017E - Cylinder Head Temperature Sensor Circuit Intermittent/Erratic
  • P0181 - Fuel Temperature Sensor A Circuit Range/Performance
  • P0182 - Fuel Temperature Sensor A Circuit Low
  • P0183 - Fuel Temperature Sensor A Circuit High
  • P018B - Fuel Pressure Sensor B Circuit Range/Performance
  • P018C - Fuel Pressure Sensor B Circuit Low
  • P018D - Fuel Pressure Sensor B Circuit High
  • P0192 - Fuel Rail Pressure Sensor A Circuit Low
  • P0193 - Fuel Rail Pressure Sensor A Circuit High
  • P0201 - Cylinder 1 Injector Circuit/Open
  • P0202 - Cylinder 2 Injector Circuit/Open
  • P0203 - Cylinder 3 Injector Circuit/Open
  • P0204 - Cylinder 4 Injector Circuit/Open
  • P0205 - Cylinder 5 Injector Circuit/Open
  • P0206 - Cylinder 6 Injector Circuit/Open
  • P0207 - Cylinder 7 Injector Circuit/Open
  • P0208 - Cylinder 8 Injector Circuit/Open
  • P0209 - Cylinder 9 Injector Circuit/Open
  • P0210 - Cylinder 10 Injector Circuit/Open
  • P0217 - Engine Coolant Over Temperature Condition
  • P0218 - Transmission Fluid Over Temperature Condition
  • P0219 - Engine Over Speed Condition
  • P0222 - Throttle/Pedal Position Sensor/Switch B Circuit Low
  • P0223 - Throttle/Pedal Position Sensor/Switch B Circuit High
  • P0231 - Fuel Pump Secondary Circuit Low
  • P0232 - Fuel Pump Secondary Circuit High
  • P0234 - Turbocharger/Supercharger A OVERBOOST Condition
  • P0236 - Turbocharger/Supercharger Boost Sensor A Circuit Range/Performance
  • P0237 - Turbocharger/Supercharger Boost Sensor A Circuit Low
  • P0238 - Turbocharger/Supercharger Boost Sensor A Circuit High
  • P023A - Charge Air Cooler Coolant Pump Control Circuit Open
  • P023B - Charge Air Cooler Coolant Pump Control Circuit Low
  • P023C - Charge Air Cooler Coolant Pump Control Circuit High
  • P0245 - Turbocharger/Supercharger WASTEGATE Solenoid A Low
  • P0246 - Turbocharger/Supercharger WASTEGATE Solenoid A High
  • P025A - Fuel Pump Module A Control Circuit/Open
  • P025B - Fuel Pump Module A Control Circuit Range/Performance
  • P025C - Fuel Pump Module A Control Circuit Low
  • P025D - Fuel Pump Module A Control Circuit High
  • P025E - Turbocharger/Supercharger Boost Sensor A Intermittent/Erratic
  • P026A - Charge Air Cooler Efficiency Below Threshold
  • P027B - Fuel Pump Module Control Circuit Range/Performance
  • P028D - Charge Air Cooler Cooling Fan Control Circuit Low
  • P028E - Charge Air Cooler Cooling Fan Control Circuit High
  • P0297 - Vehicle Over Speed Condition
  • P0298 - Engine Oil Over Temperature Condition
  • P0299 - Turbocharger/Supercharger A UNDERBOOST Condition
  • P02FC - Cold Start Fuel Injection Control Circuit Low
  • P02FD - Cold Start Fuel Injection Control Circuit High
  • P0300 - Random Misfire Detected
  • P0301 - Cylinder 1 Misfire Detected
  • P0302 - Cylinder 2 Misfire Detected
  • P0303 - Cylinder 3 Misfire Detected
  • P0304 - Cylinder 4 Misfire Detected
  • P0305 - Cylinder 5 Misfire Detected
  • P0306 - Cylinder 6 Misfire Detected
  • P0307 - Cylinder 7 Misfire Detected
  • P0308 - Cylinder 8 Misfire Detected
  • P0309 - Cylinder 9 Misfire Detected
  • P0310 - Cylinder 10 Misfire Detected
  • P0313 - Misfire Detected With Low Fuel
  • P0315 - Crankshaft Position System Variation Not Learned
  • P0316 - Misfire Detected On Startup (First 1000 Revolutions)
  • P0320 - Ignition/Distributor Engine Speed Input Circuit
  • P0322 - Ignition/Distributor Engine Speed Input Circuit No Signal
  • P0325 - Knock Sensor 1 Circuit (Bank 1)
  • P0326 - Knock Sensor 1 Circuit Range/Performance (Bank 1)
  • P0327 - Knock Sensor 1 Circuit Low (Bank 1)
  • P0328 - Knock Sensor 1 Circuit High (Bank 1)
  • P0330 - Knock Sensor 2 Circuit (Bank 2)
  • P0331 - Knock Sensor 2 Circuit Range/Performance (Bank 2)
  • P0332 - Knock Sensor 2 Circuit Low (Bank 2)
  • P0333 - Knock Sensor 2 Circuit High (Bank 2)
  • P0335 - Crankshaft Position Sensor A Circuit
  • P0336 - Crankshaft Position Sensor A Circuit Range/Performance
  • P0339 - Crankshaft Position Sensor A Circuit Intermittent
  • P0340 - Camshaft Position Sensor A Circuit (Bank 1 Sensor)
  • P0341 - Camshaft Position Sensor A Circuit Range/Performance (Bank 1 Sensor)
  • P0344 - Camshaft Position Sensor A Circuit Intermittent (Bank 1 Sensor)
  • P0345 - Camshaft Position Sensor A Circuit (Bank 2)
  • P0346 - Camshaft Position Sensor A Circuit Range/Performance (Bank 2)
  • P0349 - Camshaft Position Sensor A Circuit Intermittent (Bank 2)
  • P0351 - Ignition Coil A Primary/Secondary Circuit
  • P0352 - Ignition Coil B Primary/Secondary Circuit
  • P0353 - Ignition Coil C Primary/Secondary Circuit
  • P0354 - Ignition Coil D Primary/Secondary Circuit
  • P0355 - Ignition Coil E Primary/Secondary Circuit
  • P0356 - Ignition Coil F Primary/Secondary Circuit
  • P0357 - Ignition Coil G Primary/Secondary Circuit
  • P0358 - Ignition Coil H Primary/Secondary Circuit
  • P0359 - Ignition Coil I Primary/Secondary Circuit
  • P0360 - Ignition Coil J Primary/Secondary Circuit
  • P0365 - Camshaft Position Sensor B Circuit (Bank 1)
  • P0366 - Camshaft Position Sensor B Circuit Range/Performance (Bank 1)
  • P0369 - Camshaft Position Sensor B Circuit Intermittent (Bank 1)
  • P0390 - Camshaft Position Sensor B Circuit (Bank 2)
  • P0391 - Camshaft Position Sensor B Circuit Range/Performance (Bank 2)
  • P0394 - Camshaft Position Sensor B Circuit Intermittent (Bank 2)
  • P0400 - Exhaust Gas RECIRCULATION (EGR) Flow
  • P0403 - Exhaust Gas RECIRCULATION (EGR) Control Circuit
  • P0420 - Catalyst System Efficiency Below Threshold (Bank 1)
  • P0430 - Catalyst System Efficiency Below Threshold (Bank 2)
  • P0442 - Evaporative Emission System Leak Detected (Small Leak)
  • P0443 - Evaporative Emission System Purge Control Valve Circuit
  • P0446 - Evaporative Emission System Vent Control Circuit
  • P0451 - Evaporative Emission System Pressure Sensor/Switch Range/Performance
  • P0452 - Evaporative Emission System Pressure Sensor/Switch Low
  • P0453 - Evaporative Emission System Pressure Sensor/Switch High
  • P0454 - Evaporative Emission System Pressure Sensor/Switch Intermittent
  • P0455 - Evaporative Emission System Leak Detected (Gross Leak/No Flow)
  • P0456 - Evaporative Emission System Leak Detected (Very Small Leak)
  • P0457 - Evaporative Emission System Leak Detected (Fuel Cap Loose/Off)
  • P0460 - Fuel Level Sensor A Circuit
  • P0461 - Fuel Level Sensor A Circuit Range/Performance
  • P0462 - Fuel Level Sensor A Circuit Low
  • P0463 - Fuel Level Sensor A Circuit High
  • P0480 - Fan 1 Control Circuit
  • P0481 - Fan 2 Control Circuit
  • P0482 - Fan 3 Control Circuit
  • P04DB - Crankcase Ventilation System Disconnected
  • P0500 - Vehicle Speed Sensor (VSS) A
  • P0501 - Vehicle Speed Sensor A Range/Performance
  • P0503 - Vehicle Speed Sensor (VSS) A Intermittent/Erratic/High
  • P0504 - Brake Switch Correlation
  • P0505 - Idle Air Control (IAC) System
  • P0506 - Idle Air Control (IAC) System Rpm Lower Than Expected
  • P0507 - Idle Air Control (IAC) System Rpm Higher Than Expected
  • P050A - Cold Start Idle Air Control Performance
  • P050B - Cold Start Ignition Timing Performance
  • P050E - Cold Start Engine Exhaust Temperature Out Of Range
  • P0512 - Starter Request Circuit
  • P051B - Crankcase Pressure Sensor Circuit Range/Performance
  • P051C - Crankcase Pressure Sensor Circuit Low
  • P051D - Crankcase Pressure Sensor Circuit High
  • P0528 - Fan Speed Sensor Circuit No Signal
  • P052A - Cold Start Intake Camshaft Position Timing Over-Advanced (Bank 1)
  • P052B - Cold Start Intake Camshaft Position Timing Over-Retarded (Bank 1)
  • P052C - Cold Start Intake Camshaft Position Timing Over-Advanced (Bank 2)
  • P052D - Cold Start Intake Camshaft Position Timing Over-Retarded (Bank 2)
  • P053F - Cold Start Fuel Pressure Performance Bank 1
  • P054A - Cold Start Exhaust Camshaft Position Timing Over-Advanced (Bank 1)
  • P054B - Cold Start Exhaust Camshaft Position Timing Over-Retarded (Bank 1)
  • P054C - Cold Start Exhaust Camshaft Position Timing Over-Advanced (Bank 2)
  • P054D - Cold Start Exhaust Camshaft Position Timing Over-Retarded (Bank 2)
  • P0562 - System Voltage Low
  • P0563 - System Voltage High
  • P0571 - Brake Switch A Circuit
  • P0572 - Brake Switch A Circuit Low
  • P0573 - Brake Switch A Circuit High
  • P05FF - Brake Pressure Sensor/Brake Pedal Position Sensor Correlation
  • P05XX
  • P0600 - Serial Communication Link
  • P0602 - Powertrain Control Module Programming Error
  • P0603 - Internal Control Module Keep Alive Memory (KAM) Error
  • P0604 - Internal Control Module Random Access Memory (Ram) Error
  • P0605 - Internal Control Module Read Only Memory (ROM) Error
  • P0606 - Control Module Processor
  • P0607 - Control Module Performance
  • P060A - Internal Control Module Monitoring Processor Performance
  • P060B - Internal Control Module A/D Processing Performance
  • P060C - Internal Control Module Main Processor Performance
  • P060D - Internal Control Module Accelerator Pedal Position Performance
  • P0610 - Control Module Vehicle Options Error
  • P061A - Internal Control Module Torque Performance
  • P061B - Internal Control Module Torque Calculation Performance
  • P061C - Internal Control Module Engine Rpm Performance
  • P061D - Internal Control Module Engine Air Mass Performance
  • P061E - Internal Control Module Brake Signal Performance
  • P061F - Internal Control Module Throttle Actuator Controller Performance
  • P061X
  • P0627 - Fuel Pump A Control Circuit/Open
  • P062B - Internal Control Module Fuel Injector Control Performance
  • P062C - Internal Control Module Vehicle Speed Performance
  • P062F - Internal Control Module EEPROM Error
  • P062X
  • P0630 - VIN Not Programmed (ECM/Pcm)
  • P0642 - Sensor Reference Voltage A Circuit Low
  • P0643 - Sensor Reference Voltage A Circuit High
  • P064A - Fuel Pump Control Module A
  • P064D - Internal Control Module O2 Sensor Processor Performance (Bank 1)
  • P064E - Internal Control Module O2 Sensor Processor Performance (Bank 2)
  • P0652 - Sensor Reference Voltage B Circuit Low
  • P0653 - Sensor Reference Voltage B Circuit High
  • P0657 - Actuator Supply Voltage A Circuit/Open
  • P065X
  • P0660 - Intake Manifold Tuning Valve (IMTV) Control Circuit Open (Bank 1)
  • P0663 - Intake Manifold Tuning Valve (IMTV) Control Circuit Open (Bank 2)
  • P0685 - ECM/Pcm Power Relay Control Circuit/Open
  • P0686 - ECM/Pcm Power Relay Control Circuit Low
  • P0687 - ECM/Pcm Power Relay Control Circuit High
  • P0689 - ECM/Powertrain Control Module Power Relay Sense Circuit Low
  • P068A - ECM/Pcm Power Relay De-Energized (Too Early)
  • P0690 - Electronic Control Module (ECM)/Powertrain Control Module Power Relay Sense Circuit High
  • P06A6 - Sensor Reference Voltage A Circuit Range/Performance
  • P06A7 - Sensor Reference Voltage B Circuit Range/Performance
  • P06A8 - Sensor Reference Voltage C Circuit Range/Performance
  • P06B6 - Internal Control Module Knock Sensor Processor 1 Performance
  • P06B8 - Internal Control Module Non-Volatile Random Access Memory (NVRAM) Error
  • P06D1 - Internal Control Module Ignition Coil Control Module Performance
  • P06E9 - Engine Starter Performance
  • P0703 - Brake Switch B Input Circuit
  • P0704 - Clutch Switch Input Circuit
  • P0720 - Output Shaft Speed (OSS) Sensor Circuit
  • P0721 - Output Shaft Speed (OSS) Sensor Circuit Range/Performance
  • P0722 - Output Shaft Speed (OSS) Sensor Circuit No Signal
  • P0723 - Output Shaft Speed (OSS) Sensor Circuit Intermittent
  • P07XX
  • P0830 - Clutch Pedal Switch A Circuit
  • P0833 - Clutch Pedal Switch B Circuit
  • P08A9 - Clutch Pedal Position Sensor A Circuit Low
  • P08AA - Clutch Pedal Position Sensor A Circuit High
  • P08B6 - Clutch Pedal Position Sensor B Circuit Low
  • P08B7 - Clutch Pedal Position Sensor B Circuit High
  • P08B9 - Clutch Pedal Position Sensor A/B Correlation
  • P08XX
  • P09XX
  • P0A3B - Generator Over Temperature
  • P0A5X
  • P1001 - KOER Aborted
  • P100F - WASTEGATE Control Pressure/BARO Correlation
  • P1011 - WASTEGATE Control Pressure Sensor Circuit Range/Performance
  • P1012 - WASTEGATE Control Pressure Circuit Low
  • P1013 - WASTEGATE Control Pressure Circuit High
  • P1014 - WASTEGATE Control Pressure Circuit Intermittent/Erratic
  • P1015 - WASTEGATE Control Pressure Lower Than Expected
  • P1016 - WASTEGATE Control Pressure Higher Than Expected
  • P101F - Cylinder Head Temperature Sensor 1 Out Of Self-Test Range
  • P1021 - Cylinder Head Temperature Sensor 2 Circuit Range/Performance
  • P1022 - Cylinder Head Temperature Sensor 2 Circuit Low
  • P1023 - Cylinder Head Temperature Sensor 2 Circuit High
  • P1024 - Cylinder Head Temperature Sensor 2 Circuit Intermittent/Erratic
  • P1025 - Cylinder Head Temperature Sensor 2 Out Of Self Test Range
  • P1026 - Engine Coolant Temperature 1/Cylinder Head Temperature 2 Correlation
  • P1030 - Cylinder 1 Fuel Injector Heater Circuit Low
  • P1031 - Cylinder 1 Fuel Injector Heater Circuit High
  • P1032 - Cylinder 2 Fuel Injector Heater Circuit Low
  • P1033 - Cylinder 2 Fuel Injector Heater Circuit High
  • P1034 - Cylinder 3 Fuel Injector Heater Circuit Low
  • P1035 - Cylinder 3 Fuel Injector Heater Circuit High
  • P1038 - Fuel Injector Heater Control Module Control Circuit
  • P1039 - Fuel Injector Heater Control Module System Voltage
  • P103A - Fuel Injector Heater Control Module Monitor Circuit
  • P103B - Fuel Injector Heater Control Module Performance
  • P1060 - Excessive Camshaft Chain Wear
  • P1061 - Excessive Camshaft Chain Wear (Forced Limited Engine Speed)
  • P1100 - Mass Air Flow (MAF) Sensor Circuit Intermittent
  • P1101 - Mass Air Flow (MAF) Sensor Out Of Self-Test Range
  • P1112 - Intake Air Temperature (IAT) Circuit Intermittent
  • P1116 - Engine Coolant Temperature (ECT) Sensor Out Of Self-Test Range
  • P1117 - Engine Coolant Temperature (ECT) Sensor Circuit Intermittent
  • P111B - Engine Coolant Warm-Up Not Detected
  • P1121 - Throttle Position Sensor A Inconsistent With MAF/Map Sensor
  • P1124 - Throttle Position Sensor A Out Of Self-Test Range
  • P1127 - Exhaust Temperature Out Of Range, O2 Sensor Tests Not Completed
  • P115E - Throttle Actuator Control (TAC) Throttle Body Air Flow Trim At Max Limit
  • P117A - Engine Oil Over Temperature (Forced Limited Power)
  • P1184 - Engine Oil Temperature (EOT) Sensor Out Of Self-Test Range
  • P124X
  • P1260 - Theft Detected, Vehicle Immobilized
  • P1270 - Engine Rpm/Vehicle Speed Limiter Reached
  • P1285 - Cylinder Head Over Temperature Condition
  • P1288 - Cylinder Head Temperature (CHT) Sensor Out Of Self-Test Range
  • P1289 - Cylinder Head Temperature (CHT) Sensor Circuit High
  • P128A - Cylinder Head Temperature (CHT) Sensor Circuit Intermittent/Erratic
  • P1290 - Cylinder Head Temperature (CHT) Sensor Circuit Low
  • P1299 - Cylinder Head Over Temperature Protection Active
  • P130D - Engine Knock/Combustion Performance (Forced Limited Power)
  • P1336 - Crankshaft/Camshaft Sensor Range/Performance
  • P1397 - System Voltage Out Of Self -Test Range
  • P1408 - Exhaust Gas RECIRCULATION (EGR) Flow Out Of Self-Test Range
  • P144A - Evaporative Emission System Purge Vapor Line Restricted/Blocked
  • P144C - Evaporative Emission System Purge Check Valve Performance
  • P1450 - Unable To Bleed Up Fuel Tank Vacuum
  • P1500 - Vehicle Speed Sensor (VSS)
  • P1501 - Vehicle Speed Sensor (VSS) Out Of Self-Test Range
  • P1502 - Vehicle Speed Sensor (VSS) Intermittent
  • P1548 - Engine Air Filter Restriction
  • P1561 - Brake Line Pressure Sensor Circuit
  • P1572 - Brake Pedal Switch Circuit
  • P1575 - Pedal Position Out Of Self Test Range
  • P160A - Control Module Vehicle Options Reconfiguration Error
  • P161A - Incorrect Response From Immobilizer Control Module
  • P162F - Starter Motor Disabled (Engine Crank Time Too Long)
  • P1633 - Keep Alive Power (KAPWR) Voltage Too Low
  • P1635 - Tire/Axle Ratio Out Of Acceptable Range
  • P1636 - Inductive Signature Chip Communication Error
  • P1639 - Vehicle Id (VID) Block Corrupted
  • P1646 - Linear O2 Sensor Control Chip (Bank 1)
  • P1647 - Linear O2 Sensor Control Chip (Bank 2)
  • P164A - O2 Sensor Positive Current Trim Circuit Performance (Bank 1 Sensor 1)
  • P164B - O2 Sensor Positive Current Trim Circuit Performance (Bank 2 Sensor 1)
  • P164C - Internal Control Module Start-Stop Performance
  • P166A - Restraints Deployment Communication Circuit
  • P1674 - Control Module Software Corrupted
  • P1698 - Cold Start Fuel Pump Primary Circuit/Open
  • P169B - Cold Start Fuel Pump Primary Circuit High
  • P169C - Cold Start Fuel Pump Secondary Circuit/Open
  • P1703 - Brake Switch Out Of Self-Test Range
  • P1705 - Transmission Range Sensor Out Of Self-Test Range
  • P1709 - Park/Neutral Position (PNP) Switch Out Of Self-Test Range
  • P1780 - Transmission Control Switch (TCS) Out Of Self-Test Range
  • P1793 - Ignition Supply Malfunction
  • P17XX
  • P18XX
  • P1900 - Output Shaft Speed (OSS) Sensor Circuit Intermittent
  • P1934 - Vehicle Speed Signal
  • P1935 - Brake Switch/Sensor Signal
  • P193C - Steering Wheel Angle Signal
  • P193F - Vehicle Speed Signal Intermittent
  • P19XX
  • P2004 - Intake Manifold Runner Control Stuck Open (Bank 1)
  • P2005 - Intake Manifold Runner Control Stuck Open (Bank 2)
  • P2006 - Intake Manifold Runner Control Stuck Closed (Bank 1)
  • P2007 - Intake Manifold Runner Control Stuck Closed (Bank 2)
  • P2008 - Intake Manifold Runner Control Circuit Open (Bank 1)
  • P2011 - Intake Manifold Runner Control Circuit Open (Bank 2)
  • P2014 - Intake Manifold Runner Position Sensor/Switch Circuit (Bank 1)
  • P2019 - Intake Manifold Runner Position Sensor/Switch Circuit (Bank 2)
  • P2070 - Intake Manifold Tuning Valve (IMTV) Stuck Open Bank 1
  • P2071 - Intake Manifold Tuning Valve (IMTV) Stuck Closed Bank 1
  • P2088 - Camshaft Position Actuator Control Circuit Low Bank 1
  • P2089 - Camshaft Position Actuator Control Circuit High Bank 1
  • P2090 - B Camshaft Position Actuator Control Circuit Low Bank 1
  • P2091 - B Camshaft Position Actuator Control Circuit High Bank 1
  • P2096 - Post Catalyst Fuel Trim System Too Lean Bank 1
  • P2097 - Post Catalyst Fuel Trim System Too Rich Bank 1
  • P2098 - Post Catalyst Fuel Trim System Too Lean Bank 2
  • P2099 - Post Catalyst Fuel Trim System Too Rich Bank 2
  • P2100 - Throttle Actuator Control (TAC) Motor Circuit/Open
  • P2101 - Throttle Actuator Control (TAC) Motor Range/Performance
  • P2107 - Throttle Actuator Control (TAC) Module Processor
  • P2111 - Throttle Actuator Control (TAC) System
  • P2112 - Throttle Actuator Control (TAC) System
  • P2122 - Throttle/Pedal Position Sensor/Switch D Circuit Low
  • P2123 - Throttle/Pedal Position Sensor/Switch D Circuit High
  • P2127 - Throttle/Pedal Position Sensor/Switch E Circuit Low
  • P2128 - Throttle/Pedal Position Sensor/Switch E Circuit High
  • P2135 - Throttle/Pedal Position Sensor/Switch A/B Voltage Correlation
  • P2138 - Throttle/Pedal Position Sensor/Switch D/E Voltage Correlation
  • P2195 - O2 Sensor Signal Biased/Stuck Lean - Bank 1, Sensor 1
  • P2196 - O2 Sensor Signal Biased/Stuck Rich - Bank 1, Sensor 1
  • P2197 - O2 Sensor Signal Biased/Stuck Lean - Bank 2, Sensor 1
  • P2198 - O2 Sensor Signal Biased/Stuck Rich - Bank 2, Sensor 1
  • P219A - Bank 1 Air/Fuel Ratio Imbalance
  • P219B - Bank 2 Air/Fuel Ratio Imbalance
  • P219C - Cylinder 1 Air Fuel Ratio Imbalance
  • P219D - Cylinder 2 Air Fuel Ratio Imbalance
  • P219E - Cylinder 3 Air Fuel Ratio Imbalance
  • P219F - Cylinder 4 Air Fuel Ratio Imbalance
  • P21A0 - Cylinder 5 Air Fuel Ratio Imbalance
  • P21A1 - Cylinder 6 Air Fuel Ratio Imbalance
  • P2227 - Barometric Pressure Sensor A Circuit Range/Performance
  • P2228 - Barometric Pressure Sensor A Circuit Low
  • P2229 - Barometric Pressure Sensor A Circuit High
  • P2230 - Barometric Pressure Sensor A Circuit Intermittent/Erratic
  • P2237 - O2 Sensor Positive Current Control Circuit Open (Bank 1, Sensor 1)
  • P2240 - O2 Sensor Positive Current Control Circuit Open (Bank 2, Sensor 1)
  • P2243 - O2 Sensor Reference Voltage Circuit Open (Bank 1, Sensor 1)
  • P2247 - O2 Sensor Reference Voltage Circuit Open (Bank 2, Sensor 1)
  • P2251 - O2 Sensor Negative Current Control Circuit Open (Bank 1, Sensor 1)
  • P2254 - O2 Sensor Negative Current Control Circuit Open (Bank 2, Sensor 1)
  • P2270 - O2 Sensor Signal Stuck Lean (Bank 1, Sensor 2)
  • P2271 - O2 Sensor Signal Stuck Rich (Bank 1, Sensor 2)
  • P2272 - O2 Sensor Signal Stuck Lean (Bank 2, Sensor 2)
  • P2273 - O2 Sensor Signal Stuck Rich (Bank 2, Sensor 2)
  • P2279 - Intake Air System Leak
  • P2280 - Air Flow Restriction/Air Leak Between Air Filter And MAF Bank 1
  • P2281 - Air Leak Between MAF And Throttle Body
  • P2282 - Air Leak Between Throttle Body And Intake Valve
  • P2300 - Ignition Coil A Primary Control Circuit Low
  • P2301 - Ignition Coil A Primary Control Circuit High
  • P2303 - Ignition Coil B Primary Control Circuit Low
  • P2304 - Ignition Coil B Primary Control Circuit High
  • P2306 - Ignition Coil C Primary Control Circuit Low
  • P2307 - Ignition Coil C Primary Control Circuit High
  • P2309 - Ignition Coil D Primary Control Circuit Low
  • P2310 - Ignition Coil D Primary Control Circuit High
  • P2312 - Ignition Coil E Primary Control Circuit Low
  • P2313 - Ignition Coil E Primary Control Circuit High
  • P2315 - Ignition Coil F Primary Control Circuit Low
  • P2316 - Ignition Coil F Primary Control Circuit High
  • P2418 - EVAP System Switching Valve Control Circuit/Open
  • P2450 - EVAP System Switching Valve Performance/Stuck Open
  • P2510 - ECM/Pcm Power Relay Sense Circuit Range/Performance
  • P253X
  • P25BX
  • P260F - Evaporative System Monitoring Processor Performance
  • P2610 - ECM/Pcm Engine Off Timer Performance
  • P2626 - O2 Sensor Positive Current Trim Circuit/Open (Bank 1 Sensor 1)
  • P2627 - O2 Sensor Pumping Current Trim Circuit Low Bank 1, Sensor 1
  • P2628 - O2 Sensor Positive Current Trim Circuit High (Bank 1 Sensor 1)
  • P2629 - O2 Sensor Positive Current Trim Circuit/Open (Bank 2 Sensor 1)
  • P2630 - O2 Sensor Pumping Current Trim Circuit Low Bank 2, Sensor 1
  • P2631 - O2 Sensor Positive Current Trim Circuit High (Bank 2 Sensor 1)
  • P2632 - Fuel Pump B Control Circuit/Open
  • P264F - Engine Serial Number Not Programmed
  • P268X
  • P26BX
  • P26EA - Fuel Pump Control Module B
  • P26XX
  • P2A01 - O2 Circuit Range/Performance Bank 1, Sensor 2
  • P2A04 - O2 Circuit Range/Performance Bank 2, Sensor 2
  • PXXXX
  • U0046 - Vehicle Communication Bus C
  • U0101 - Lost Communication With TCM
  • U0104 - Lost Communication With Cruise Control Module
  • U0109 - Lost Communication With Fuel Pump Control Module A
  • U0121 - Lost Communication With Anti-Lock Brake System (Abs) Control Module
  • U0138 - Lost Communication With All Terrain Control Module
  • U0140 - Lost Communication With Body Control Module
  • U0155 - Lost Communication With Instrument Panel Cluster Control Module
  • U016C - Lost Communication With Fuel Pump Control Module B
  • U0212 - Lost Communication With Steering Column Control Module
  • U028X
  • U0298 - Lost Communication With Dc To Dc Converter Control Module A
  • U0300 - Internal Control Module Software Incompatibility
  • U0402 - Invalid Data Received From TCM
  • U0415 - Invalid Data Received From Abs Control Module
  • U0422 - Invalid Data Received From Body Control Module
  • U0423 - Invalid Data Received From IPC
  • U042E - Invalid Data Received From Generator Control Module
  • U058X
  • U1011 - Invalid Internal Control Module Monitoring Data Received From ECM/Pcm
  • U1012 - Invalid Internal Control Module Monitoring Data
  • U1013 - Invalid Internal Control Module Monitoring Data Received From TCM
  • U1039 - SCP (J1850) Invalid Data For Vehicle Speed
  • U210B - Lost Communication Between Fuel Pump Control Module A And Restraints Control Module
  • U300C - Ignition Input Off/On/Start
  • UXXXX - Network Communication Diagnostic Trouble Code (DTC)