P02xx codes — Fuel & air metering (injector circuits)
252 generic powertrain trouble codes from P0200 to P02FF. Each links to its page: what it means, how serious it is, and how to fix it.
- P0200Injector Circuit/Open
- P0201Cylinder 1 Injector A Circuit
- P0202Cylinder 2 Injector A Circuit
- P0203Cylinder 3 Injector A Circuit
- P0204Cylinder 4 Injector A Circuit
- P0205Cylinder 5 Injector A Circuit
- P0206Cylinder 6 Injector A Circuit
- P0207Cylinder 7 Injector A Circuit
- P0208Cylinder 8 Injector A Circuit
- P0209Cylinder 9 Injector A Circuit
- P020ACylinder 1 Injection Timing
- P020BCylinder 2 Injection Timing
- P020CCylinder 3 Injection Timing
- P020DCylinder 4 Injection Timing
- P020ECylinder 5 Injection Timing
- P020FCylinder 6 Injection Timing
- P0210Cylinder 10 Injector A Circuit
- P0211Cylinder 11 Injector A Circuit
- P0212Cylinder 12 Injector A Circuit
- P0213Cold Start Injector 1
- P0214Cold Start Injector 2
- P0215Engine Shutoff Solenoid
- P0216Injector/Injection Timing Control Circuit
- P0217Engine Coolant Over Temperature Condition
- P0218Transmission Fluid Temperature Sensor A Over Temperature Condition
- P0219Engine Overspeed Condition
- P021ACylinder 7 Injection Timing
- P021BCylinder 8 Injection Timing
- P021CCylinder 9 Injection Timing
- P021DCylinder 10 Injection Timing
- P021ECylinder 11 Injection Timing
- P021FCylinder 12 Injection Timing
- P0220Throttle/Pedal Position Sensor/Switch B Circuit
- P0221Throttle/Pedal Position Sensor/Switch B Circuit Range/Performance
- P0222Throttle/Pedal Position Sensor/Switch B Circuit Low
- P0223Throttle/Pedal Position Sensor/Switch B Circuit High
- P0224Throttle/Pedal Position Sensor/Switch B Circuit Intermittent
- P0225Throttle/Pedal Position Sensor/Switch C Circuit
- P0226Throttle/Pedal Position Sensor/Switch C Circuit Range/Performance
- P0227Throttle/Pedal Position Sensor/Switch C Circuit Low
- P0228Throttle/Pedal Position Sensor/Switch C Circuit High
- P0229Throttle/Pedal Position Sensor/Switch C Circuit Intermittent
- P022ACharge Air Cooler Bypass Control A Circuit /Open
- P022BCharge Air Cooler Bypass Control A Circuit Low
- P022CCharge Air Cooler Bypass Control A Circuit High
- P022DCharge Air Cooler Bypass Control B Circuit /Open
- P022ECharge Air Cooler Bypass Control B Circuit Low
- P022FCharge Air Cooler Bypass Control B Circuit High
- P0230Fuel Pump Primary Circuit
- P0231Fuel Pump Secondary Circuit Low
- P0232Fuel Pump Secondary Circuit High
- P0233Fuel Pump Secondary Circuit Intermittent
- P0234Turbocharger/Supercharger A Overboost Condition
- P0235Turbocharger/Supercharger Boost Sensor A Circuit
- P0236Turbocharger/Supercharger Boost Sensor A Circuit Range/Performance
- P0237Turbocharger/Supercharger Boost Sensor A Circuit Low
- P0238Turbocharger/Supercharger Boost Sensor A Circuit High
- P0239Turbocharger/Supercharger Boost Sensor B Circuit
- P023ACharge Air Cooler Coolant Pump A Control Circuit/Open
- P023BCharge Air Cooler Coolant Pump A Control Circuit Low
- P023CCharge Air Cooler Coolant Pump A Control Circuit High
- P023DManifold Absolute Pressure - Turbocharger/Supercharger Boost Sensor A Correlation
- P023EManifold Absolute Pressure - Turbocharger/Supercharger Boost Sensor B Correlation
- P023FFuel Pump Secondary Circuit/Open
- P0240Turbocharger/Supercharger Boost Sensor B Circuit Range/Performance
- P0241Turbocharger/Supercharger Boost Sensor B Circuit Low
- P0242Turbocharger/Supercharger Boost Sensor B Circuit High
- P0243Turbocharger/Supercharger Wastegate Actuator A
- P0244Turbocharger/Supercharger Wastegate Actuator A Range/Performance
- P0245Turbocharger/Supercharger Wastegate Actuator A Low
- P0246Turbocharger/Supercharger Wastegate Actuator A High
- P0247Turbocharger/Supercharger Wastegate Actuator B
- P0248Turbocharger/Supercharger Wastegate Actuator B Range/Performance
- P0249Turbocharger/Supercharger Wastegate Actuator B Low
- P024ACharge Air Cooler Bypass Control A Range/Performance
- P024BCharge Air Cooler Bypass Control A Stuck
- P024CCharge Air Cooler Bypass Position Sensor A Circuit
- P024DCharge Air Cooler Bypass Position Sensor A Circuit Range/Performance
- P024ECharge Air Cooler Bypass Position Sensor A Circuit Low
- P024FCharge Air Cooler Bypass Position Sensor A Circuit High
- P0250Turbocharger/Supercharger Wastegate Actuator B High
- P0251Injection Pump Fuel Metering Control A (Cam/Rotor/Injector)
- P0252Injection Pump Fuel Metering Control A Range/Performance (Cam/Rotor/Injector)
- P0253Injection Pump Fuel Metering Control A Low (Cam/Rotor/Injector)
- P0254Injection Pump Fuel Metering Control A High (Cam/Rotor/Injector)
- P0255Injection Pump Fuel Metering Control A Intermittent (Cam/Rotor/Injector)
- P0256Injection Pump Fuel Metering Control B (Cam/Rotor/Injector)
- P0257Injection Pump Fuel Metering Control B Range/Performance (Cam/Rotor/Injector)
- P0258Injection Pump Fuel Metering Control B Low (Cam/Rotor/Injector)
- P0259Injection Pump Fuel Metering Control B High (Cam/Rotor/Injector)
- P025AFuel Pump Module A Control Circuit/Open
- P025BFuel Pump Module A Control Circuit Range/Performance
- P025CFuel Pump Module A Control Circuit Low
- P025DFuel Pump Module A Control Circuit High
- P025ETurbocharger/Supercharger Boost Sensor A Intermittent/Erratic
- P025FTurbocharger/Supercharger Boost Sensor B Intermittent/Erratic
- P0260Injection Pump Fuel Metering Control B Intermittent (Cam/Rotor/Injector)
- P0261Cylinder 1 Injector A Circuit Low
- P0262Cylinder 1 Injector A Circuit High
- P0263Cylinder 1 Contribution/Balance
- P0264Cylinder 2 Injector A Circuit Low
- P0265Cylinder 2 Injector A Circuit High
- P0266Cylinder 2 Contribution/Balance
- P0267Cylinder 3 Injector A Circuit Low
- P0268Cylinder 3 Injector A Circuit High
- P0269Cylinder 3 Contribution/Balance
- P026ACharge Air Cooler Efficiency Below Threshold
- P026BInjection Timing Performance
- P026CFuel Injection Quantity A Lower Than Expected
- P026DFuel Injection Quantity A Higher Than Expected
- P026ECharge Air Cooler Coolant Pump A Performance
- P026FCoolant Thermostat Performance
- P0270Cylinder 4 Injector A Circuit Low
- P0271Cylinder 4 Injector A Circuit High
- P0272Cylinder 4 Contribution/Balance
- P0273Cylinder 5 Injector A Circuit Low
- P0274Cylinder 5 Injector A Circuit High
- P0275Cylinder 5 Contribution/Balance
- P0276Cylinder 6 Injector A Circuit Low
- P0277Cylinder 6 Injector A Circuit High
- P0278Cylinder 6 Contribution/Balance
- P0279Cylinder 7 Injector A Circuit Low
- P027AFuel Pump Module B Control Circuit/Open
- P027BFuel Pump Module B Control Circuit Range/Performance
- P027CFuel Pump Module B Control Circuit Low
- P027DFuel Pump Module B Control Circuit High
- P027ECold Start Fuel Injection Quantity A Lower Than Expected
- P027FCold Start Fuel Injection Quantity A Higher Than Expected
- P0280Cylinder 7 Injector A Circuit High
- P0281Cylinder 7 Contribution/Balance
- P0282Cylinder 8 Injector A Circuit Low
- P0283Cylinder 8 Injector A Circuit High
- P0284Cylinder 8 Contribution/Balance
- P0285Cylinder 9 Injector A Circuit Low
- P0286Cylinder 9 Injector A Circuit High
- P0287Cylinder 9 Contribution/Balance
- P0288Cylinder 10 Injector A Circuit Low
- P0289Cylinder 10 Injector A Circuit High
- P028ACharge Air Cooler Cooling Fan Control Circuit/Open
- P028BCharge Air Cooler Cooling Fan Performance/Stuck Off
- P028CCharge Air Cooler Cooling Fan Stuck On
- P028DCharge Air Cooler Cooling Fan Control Circuit Low
- P028ECharge Air Cooler Cooling Fan Control Circuit High
- P028FCharge Air Cooler Cooling Fan Control Circuit Driver Performance
- P0290Cylinder 10 Contribution/Balance
- P0291Cylinder 11 Injector A Circuit Low
- P0292Cylinder 11 Injector A Circuit High
- P0293Cylinder 11 Contribution/Balance
- P0294Cylinder 12 Injector A Circuit Low
- P0295Cylinder 12 Injector A Circuit High
- P0296Cylinder 12 Contribution/Balance
- P0297Vehicle Overspeed Condition
- P0298Engine Oil Over Temperature
- P0299Turbocharger/Supercharger A Underboost Condition
- P029ACylinder 1 - Fuel Trim at Max Limit
- P029BCylinder 1 - Fuel Trim at Min Limit
- P029CCylinder 1 - Injector Restricted
- P029DCylinder 1 - Injector Leaking
- P029ECylinder 2 - Fuel Trim at Max Limit
- P029FCylinder 2 - Fuel Trim at Min Limit
- P02A0Cylinder 2 - Injector Restricted
- P02A1Cylinder 2 - Injector Leaking
- P02A2Cylinder 3 - Fuel Trim at Max Limit
- P02A3Cylinder 3 - Fuel Trim at Min Limit
- P02A4Cylinder 3 - Injector Restricted
- P02A5Cylinder 3 - Injector Leaking
- P02A6Cylinder 4 - Fuel Trim at Max Limit
- P02A7Cylinder 4 - Fuel Trim at Min Limit
- P02A8Cylinder 4 - Injector Restricted
- P02A9Cylinder 4 - Injector Leaking
- P02AAIssue with Cylinder-5 (Fuel Trim at Max Limit)
- P02ADCylinder 5 Injector Leaking
- P02AECylinder 6 Fuel Trim at Max Limit
- P02AFCylinder 6 Fuel Trim at Min Limit
- P02B0Cylinder 6 - Injector Restricted
- P02B1Cylinder 6 - Injector Leaking
- P02B2Cylinder 7 - Fuel Trim at Max Limit
- P02B3Cylinder 7 - Fuel Trim at Min Limit
- P02B4Cylinder 7 - Injector Restricted
- P02B5Cylinder 7 - Injector Leaking
- P02B6Cylinder 8 - Fuel Trim at Max Limit
- P02B7Cylinder 8 - Fuel Trim at Min Limit
- P02B8Cylinder 8 - Injector Restricted
- P02B9Cylinder 8 - Injector Leaking
- P02BACylinder 9 Fuel Trim at Max Limit
- P02BBInjector 9 - Fuel Trim at minimum limit
- P02BCCylinder 9 Injector Restricted
- P02BDCylinder 9 - Injector Leaking
- P02BECylinder 10 - Fuel Trim at Max Limit
- P02BFCylinder 10 - Fuel Trim at Min Limit
- P02C0Cylinder 10 - Injector Restricted
- P02C1Cylinder 10 - Injector Leaking
- P02C2Cylinder 11 - Fuel Trim at Max Limit
- P02C3Cylinder 11 - Fuel Trim at Min Limit
- P02C4Cylinder 11 - Injector Restricted
- P02C5Cylinder 11 - Injector Leaking
- P02C6Cylinder 12 - Fuel Trim at Max Limit
- P02C7Cylinder 12 - Fuel Trim at Min Limit
- P02C8Cylinder 12 - Injector Restricted
- P02C9Cylinder 12 - Injector Leaking
- P02CATurbocharger/Supercharger B Overboost Condition
- P02CBTurbocharger/Supercharger B Underboost Condition
- P02CCCylinder 1 Fuel Injector A Offset Learning At Min Limit
- P02CDCylinder 1 Fuel injector offset learning at Max limit
- P02CECylinder 2 Fuel Injector Offset Learning At Minimum Limit
- P02CFCylinder 2 Fuel Injector A Offset Learning At Max Limit
- P02D0Cylinder 3 Fuel Injector A Offset Learning At Min Limit
- P02D1Cylinder 3 Fuel Injector A Offset Learning At Max Limit
- P02D2Cylinder 4 Fuel Injector A Offset Learning At Min Limit
- P02D3Cylinder 4 Fuel Injector A Offset Learning At Max Limit
- P02D4Cylinder 5 Fuel Injector A Offset Learning At Min Limit
- P02D5Cylinder 5 Fuel Injector A Offset Learning At Max Limit
- P02D6Cylinder 6 Fuel Injector A Offset Learning At Min Limit
- P02D7Cylinder 6 Fuel Injector A Offset Learning At Max Limit
- P02D8Cylinder 7 Fuel Injector A Offset Learning At Min Limit
- P02D9Cylinder 7 Fuel Injector A Offset Learning At Max Limit
- P02DACylinder 8 Fuel Injector A Offset Learning At Min Limit
- P02DBCylinder 8 Fuel Injector A Offset Learning At Max Limit
- P02DDCylinder 9 Fuel Injector A Offset Learning At Max Limit
- P02DECylinder 10 Fuel Injector A Offset Learning At Min Limit
- P02DFCylinder 10 Fuel Injector A Offset Learning At Max Limit
- P02E0Diesel Intake Air Flow A Control Circuit/Open
- P02E1Diesel Intake Air Flow A Control Performance
- P02E2Diesel Intake Air Flow A Control Circuit Low
- P02E3Diesel Intake Air Flow A Control Circuit High
- P02E4Diesel Intake Air Flow A Control Stuck Open
- P02E5Diesel Intake Air Flow A Control Stuck Closed
- P02E6Diesel Intake Air Flow A Position Sensor Circuit
- P02E7Diesel Intake Air Flow A Position Sensor Circuit Range/Performance
- P02E8Diesel Intake Air Flow A Position Sensor Circuit Low
- P02E9Diesel Intake Air Flow A Position Sensor Circuit High
- P02EADiesel Intake Air Flow A Position Sensor Circuit Intermittent/Erratic
- P02EBIntake Air Flow Valve Control Motor Current Performance
- P02ECIssue in diesel intake airflow (High Flow detecetd)
- P02EDDiesel Intake Air Flow A Control System Low Air Flow Detected
- P02EECylinder 1 Injector Circuit Range/Performance
- P02EFCylinder 2 Injector Circuit Range/Performance
- P02F0Cylinder 3 Injector Circuit Range/Performance
- P02F1Cylinder 4 Injector Circuit Range/Performance
- P02F2Cylinder 5 Injector Circuit Range/Performance
- P02F3Cylinder 6 Injector Circuit Range/Performance
- P02F4Cylinder 7 Injector Circuit Range/Performance
- P02F5Cylinder 8 Injector Circuit Range/Performance
- P02F6Cylinder 9 Injector Circuit Range/Performance
- P02F7Cylinder 10 Injector Circuit Range/Performance
- P02F8Cylinder 11 Injector Circuit Range/Performance
- P02F9Cylinder 12 Injector Circuit Range/Performance
- P02FADiesel Intake Air Flow Position Sensor Minimum/Maximum Stop Performance
- P02FCCold Start Fuel Injection Control Circuit Low
- P02FDCold Start Fuel Injection Control Circuit High
- P02FECold Start Fuel Injection Control Circuit Range/Performance
- P02FFPropulsion System Inactive Timer Performance