P0001-P0099 - Fuel and Air Metering and Auxiliary Emission Controls


This list contains standard diagnostic trouble codes (DTC's) that are used by some manufacturers to identify vehicle problems. The codes provide below are generic codes that may not apply to all vehicles. Vehicle manufacturers may use manufacturer specific DTC codes that are different from the codes shown below. Foreign vehicles may also use DTC codes different from the generic DTC codes. We recommend that you not depend on the DTC codes in this list for vehicle repairs until you confirm the generic DTC codes apply to your vehicle(s). The list below is for information purposes only and is not intended for use in vehicle repairs.



  • P0001 Fuel Volume Regulator Control Circuit/Open
  • P0002 Fuel Volume Regulator Control Circuit Range/Performance
  • P0003 Fuel Volume Regulator Control Circuit Low
  • P0004 Fuel Volume Regulator Control Circuit High
  • P0005 Fuel Shutoff Valve "A" Control Circuit/Open
  • P0006 Fuel Shutoff Valve "A" Control Circuit Low
  • P0007 Fuel Shutoff Valve "A" Control Circuit High
  • P0008 Engine Positions System Performance Bank 1
  • P0009 Engine Position System Performance Bank 2
  • P0010 "A" Camshaft Position Actuator Circuit (Bank 1)
  • P0011 "A" Camshaft Position - Timing Over-Advanced or System Performance (Bank 1)
  • P0012 "A" Camshaft Position - Timing Over-Retarded (Bank 1)
  • P0013 "B" Camshaft Position - Actuator Circuit (Bank 1)
  • P0014 "B" Camshaft Position - Timing Over-Advanced or System Performance (Bank 1) - See Trouble Code P0011
  • P0015 "B" Camshaft Position -Timing Over-Retarded (Bank 1) - See Trouble Code P0012
  • P0016 Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A)
  • P0017 Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor B)
  • P0018 Crankshaft Position - Camshaft Position Correlation (Bank 2 Sensor A)
  • P0019 Crankshaft Position - Camshaft Position Correlation (Bank 2 Sensor B)
  • P0020 "A" Camshaft Position Actuator Circuit (Bank 2)
  • P0021 "A" Camshaft Position - Timing Over-Advanced or System Performance (Bank 2)
  • P0022 "A" Camshaft Position - Timing Over-Retarded (Bank 2)
  • P0023 "B" Camshaft Position - Actuator Circuit (Bank 2) - See Trouble Code P0020
  • P0024 "B" Camshaft Position - Timing Over-Advanced or System Performance (Bank 2) - See Trouble Code P0021
  • P0025 "B" Camshaft Position - Timing Over-Retarded (Bank 2) - See Trouble Code P0022
  • P0026 Intake Valve Control Solenoid Circuit Range/Performance Bank 1
  • P0027 Exhaust Valve Control solenoid Circuit Range/Performance Bank 1
  • P0028 Intake valve Control Solenoid Circuit Range/Performance Bank 2
  • P0029 Exhaust Valve Control Solenoid Circuit Range/Performance Bank 2
  • P0030 HO2S Heater Control Circuit (Bank 1 Sensor 1)
  • P0031 HO2S Heater Control Circuit Low (Bank 1 Sensor 1)
  • P0032 HO2S Heater Control Circuit High (Bank 1 Sensor 1)
  • P0033 Turbo Charger Bypass Valve Control Circuit
  • P0034 Turbo Charger Bypass Valve Control Circuit Low
  • P0035 Turbo Charger Bypass Valve 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)
  • P0039 Turbo/Super Charger Bypass Valve Control Circuit Range/Performance
  • P0040 Upstream Oxygen Sensors Swapped From Bank To Bank
  • P0041 Downstream Oxygen Sensors Swapped From Bank To Bank
  • P0042 HO2S Heater Control Circuit (Bank 1 Sensor 3)
  • P0043 HO2S Heater Control Circuit Low (Bank 1 Sensor 3)
  • P0044 HO2S Heater Control Circuit High (Bank 1 Sensor 3)
  • P0050 HO2S Heater Control Circuit (Bank 2 Sensor 1)
  • P0051 HO2S Heater Control Circuit Low (Bank 2 Sensor 1)
  • P0052 HO2S Heater Control Circuit High (Bank 2 Sensor 1)
  • P0053 HO2S Heater Resistance (Bank 1, Sensor 1)
  • P0054 HO2S Heater Resistance (Bank 1, Sensor 2)
  • P0055 HO2S Heater Resistance (Bank 1, Sensor 3)
  • P0056 HO2S Heater Control Circuit (Bank 2 Sensor 2)
  • P0057 HO2S Heater Control Circuit Low (Bank 2 Sensor 2)
  • P0058 HO2S Heater Control Circuit High (Bank 2 Sensor 2)
  • P0059 HO2S Heater Resistance (Bank 2, Sensor 1)
  • P0060 HO2S Heater Resistance (Bank 2, Sensor 2)
  • P0061 HO2S Heater Resistance (Bank 2, Sensor 3)
  • P0062 HO2S Heater Control Circuit (Bank 2 Sensor 3)
  • P0063 HO2S Heater Control Circuit Low (Bank 2 Sensor 3)
  • P0064 HO2S Heater Control Circuit High (Bank 2 Sensor 3)
  • P0065 Air Assisted Injector Control Range/Performance
  • P0066 Air Assisted Injector Control Circuit or Circuit Low
  • P0067 Air Assisted Injector Control Circuit High
  • P0068 MAP/MAF - Throttle Position Correlation
  • P0069 Manifold Absolute Pressure - Barometric Pressure Correlation
  • P0070 Ambient Air Temperature Sensor Circuit
  • P0071 Ambient Air Temperature Sensor Range/Performance
  • P0072 Ambient Air Temperature Sensor Circuit Low Input
  • P0073 Ambient Air Temperature Sensor Circuit High Input
  • P0074 Ambient Air Temperature Sensor Circuit Intermittent
  • P0075 Intake Valve Control Solenoid Circuit (Bank 1)
  • P0076 Intake Valve Control Solenoid Circuit Low (Bank 1)
  • P0077 Intake Valve Control Solenoid Circuit High (Bank 1)
  • P0078 Exhaust Valve Control Solenoid Circuit (Bank 1)
  • P0079 Exhaust Valve Control Solenoid Circuit Low (Bank 1)
  • P0080 Exhaust Valve Control Solenoid Circuit High (Bank 1)
  • P0081 Intake valve Control Solenoid Circuit (Bank 2)
  • P0082 Intake Valve Control Solenoid Circuit Low (Bank 2)
  • P0083 Intake Valve Control Solenoid Circuit High (Bank 2)
  • P0084 Exhaust Valve Control Solenoid Circuit (Bank 2)
  • P0085 Exhaust Valve Control Solenoid Circuit Low (Bank 2)
  • P0086 Exhaust Valve Control Solenoid Circuit High (Bank 2)
  • P0087 Fuel Rail/System Pressure - Too Low
  • P0088 Fuel Rail/System Pressure - Too High
  • P0089 Fuel Pressure Regulator 1 Performance
  • P0090 Fuel Pressure Regulator 1 Control Circuit
  • P0091 Fuel Pressure Regulator 1 Control Circuit Low
  • P0092 Fuel Pressure Regulator 1 Control Circuit High
  • P0093 Fuel System Leak Detected - Large Leak
  • P0094 Fuel System Leak Detected - Small Leak
  • P0095 Intake Air Temperature Sensor 2 Circuit
  • P0096 Intake Air Temperature Sensor 2 Circuit Range/Performance
  • P0097 Intake Air Temperature Sensor 2 Circuit Low
  • P0098 Intake Air Temperature Sensor 2 Circuit High
  • P0099 Intake Air Temperature Sensor 2 Circuit Intermittent/Erratic

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