P02xx fault codes
256 generic codes from P0200 to P02FF, with what each means.
- P0200 Injector Circuit/Open
- P0201 Cylinder 1 Injector A Circuit/Open
- P0202 Cylinder 2 Injector A Circuit/Open
- P0203 Cylinder 3 Injector A Circuit/Open
- P0204 Cylinder 4 Injector A Circuit/Open
- P0205 Cylinder 5 Injector A Circuit/Open
- P0206 Cylinder 6 Injector A Circuit/Open
- P0207 Cylinder 7 Injector A Circuit/Open
- P0208 Cylinder 8 Injector A Circuit/Open
- P0209 Cylinder 9 Injector A Circuit/Open
- P020A Cylinder 1 Injection Timing
- P020B Cylinder 2 Injection Timing
- P020C Cylinder 3 Injection Timing
- P020D Cylinder 4 Injection Timing
- P020E Cylinder 5 Injection Timing
- P020F Cylinder 6 Injection Timing
- P0210 Cylinder 10 Injector A Circuit/Open
- P0211 Cylinder 11 Injector A Circuit/Open
- P0212 Cylinder 12 Injector A Circuit/Open
- P0213 Cold Start Injector 1 Malfunction
- P0214 Cold Start Injector 2 Malfunction
- P0215 Engine Shutoff Solenoid
- P0216 Injection Timing Control Circuit Malfunction
- P0217 Engine Overtemp Condition
- P0218 Transmission Over Temperature Condition
- P0219 Engine Overspeed Condition
- P021A Cylinder 7 Injection Timing
- P021B Cylinder 8 Injection Timing
- P021C Cylinder 9 Injection Timing
- P021D Cylinder 10 Injection Timing
- P021E Cylinder 11 Injection Timing
- P021F Cylinder 12 Injection Timing
- P0220 Throttle/Pedal Position Sensor/Switch B Circuit
- P0221 Throttle/Pedal Position Sensor/Switch B Range/Performance
- P0222 Throttle/Pedal Position Sensor/Switch B Circuit Low Input
- P0223 Throttle/Pedal Position Sensor/Switch B Circuit High Input
- P0224 Throttle/Pedal Position Sensor/Switch B Circuit Intermittent
- P0225 Throttle/Pedal Position Sensor/Switch C Circuit
- P0226 Throttle/Pedal Position Sensor/Switch C Circuit Range/Performance
- P0227 Throttle/Pedal Position Sensor/Switch C Circuit Low
- P0228 Throttle/Pedal Position Sensor/Switch C Circuit High
- P0229 Throttle/Pedal Position Sensor/Switch C Circuit Intermittent
- P022A Charge Air Cooler Bypass Control A Circuit/Open
- P022B Charge Air Cooler Bypass Control A Circuit Low
- P022C Charge Air Cooler Bypass Control A Circuit High
- P022D Charge Air Cooler Bypass Control B Circuit/Open
- P022E Charge Air Cooler Bypass Control B Circuit Low
- P022F Charge Air Cooler Bypass Control B Circuit High
- P0230 Fuel Pump Primary Circuit Malfunction
- P0231 Fuel Pump Secondary Circuit Low
- P0232 Fuel Pump Secondary Circuit High
- P0233 Fuel Pump Secondary Circuit Intermittent
- P0234 Turbocharger/Supercharger A Overboost Condition
- P0235 Turbocharger/Supercharger Boost Sensor A Circuit
- 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
- P0239 Turbocharger/Supercharger Boost Sensor B Circuit
- P023A Charge Air Cooler Coolant Pump A Control Circuit/Open
- P023B Charge Air Cooler Coolant Pump A Control Circuit Low
- P023C Charge Air Cooler Coolant Pump A Control Circuit High
- P023D Manifold Absolute Pressure - Turbocharger/Supercharger Boost Sensor A Correlation
- P023E Manifold Absolute Pressure - Turbocharger/Supercharger Boost Sensor B Correlation
- P023F Fuel Pump Secondary Circuit/Open
- P0240 Turbocharger/Supercharger Boost Sensor B Circuit Range/Performance
- P0241 Turbocharger/Supercharger Boost Sensor B Circuit Low
- P0242 Turbocharger/Supercharger Boost Sensor B Circuit High
- P0243 Turbocharger/Supercharger Wastegate Actuator A
- P0244 Turbocharger/Supercharger Wastegate Solenoid A Range/Performance
- P0245 Turbocharger/Supercharger Wastegate Solenoid A Low
- P0246 Turbocharger/Supercharger Wastegate Solenoid A High
- P0247 Turbocharger/Supercharger Wastegate Actuator B
- P0248 Turbocharger/Supercharger Wastegate Actuator B Range/Performance
- P0249 Turbocharger/Supercharger Wastegate Actuator B Low
- P024A Charge Air Cooler Bypass Control A Range/Performance
- P024B Charge Air Cooler Bypass Control A Stuck
- P024C Charge Air Cooler Bypass Position Sensor A Circuit
- P024D Charge Air Cooler Bypass Position Sensor A Circuit Range/Performance
- P024E Charge Air Cooler Bypass Position Sensor A Circuit Low
- P024F Charge Air Cooler Bypass Position Sensor A Circuit High
- P0250 Turbocharger/Supercharger Wastegate Actuator B High
- P0251 Injection Pump Fuel Metering Control A (Cam/Rotor/Injector)
- P0252 Injection Pump Fuel Metering Control A Range/Performance (Cam/Rotor/Injector)
- P0253 Injection Pump Fuel Metering Control A Low (Cam/Rotor/Injector)
- P0254 Injection Pump Fuel Metering Control A High (Cam/Rotor/Injector)
- P0255 Injection Pump Fuel Metering Control A Intermittent (Cam/Rotor/Injector)
- P0256 Injection Pump Fuel Metering Control B (Cam/Rotor/Injector)
- P0257 Injection Pump Fuel Metering Control B Range/Performance (Cam/Rotor/Injector)
- P0258 Injection Pump Fuel Metering Control B Low (Cam/Rotor/Injector)
- P0259 Injection Pump Fuel Metering Control B High (Cam/Rotor/Injector)
- 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
- P025F Turbocharger/Supercharger Boost Sensor B Intermittent/Erratic
- P0260 Injection Pump Fuel Metering Control B Intermittent (Cam/Rotor/Injector)
- P0261 Cylinder 1 Injector Circuit Low
- P0262 Cylinder 1 Injector Circuit High
- P0263 Cylinder 1 Contribution/Balance Fault
- P0264 Cylinder 2 Injector Circuit Low
- P0265 Cylinder 2 Injector Circuit High
- P0266 Cylinder 2 Contribution/Balance Fault
- P0267 Cylinder 3 Injector Circuit Low
- P0268 Cylinder 3 Injector Circuit High
- P0269 Cylinder 3 Contribution/Balance Fault
- P026A Charge Air Cooler Efficiency Below Threshold
- P026B Injection Timing Performance
- P026C Fuel Injection Quantity A Lower Than Expected
- P026D Fuel Injection Quantity A Higher Than Expected
- P026E Charge Air Cooler Coolant Pump A Performance
- P026F Coolant Thermostat Performance
- P0270 Cylinder 4 Injector Circuit Low
- P0271 Cylinder 4 Injector Circuit High
- P0272 Cylinder 4 Contribution/Balance Fault
- P0273 Cylinder 5 Injector Circuit Low
- P0274 Cylinder 5 Injector Circuit High
- P0275 Cylinder 5 Contribution/Balance Fault
- P0276 Cylinder 6 Injector Circuit Low
- P0277 Cylinder 6 Injector Circuit High
- P0278 Cylinder 6 Contribution/Balance Fault
- P0279 Cylinder 7 Injector Circuit Low
- P027A Fuel Pump Module B Control Circuit/Open
- P027B Fuel Pump Module B Control Circuit Range/Performance
- P027C Fuel Pump Module B Control Circuit Low
- P027D Fuel Pump Module B Control Circuit High
- P027E Cold Start Fuel Injection Quantity A Lower Than Expected
- P027F Cold Start Fuel Injection Quantity A Higher Than Expected
- P0280 Cylinder 7 Injector Circuit High
- P0281 Cylinder 7 Contribution/Balance Fault
- P0282 Cylinder 8 Injector Circuit Low
- P0283 Cylinder 8 Injector Circuit High
- P0284 Cylinder 8 Contribution/Balance Fault
- P0285 Cylinder 9 Injector Circuit Low
- P0286 Cylinder 9 Injector Circuit High
- P0287 Cylinder 9 Contribution/Balance Fault
- P0288 Cylinder 10 Injector Circuit Low
- P0289 Cylinder 10 Injector Circuit High
- P028A Charge Air Cooler Cooling Fan Control Circuit/Open
- P028B Charge Air Cooler Cooling Fan Performance/Stuck Off
- P028C Charge Air Cooler Cooling Fan Stuck On
- P028D Charge Air Cooler Cooling Fan Control Circuit Low
- P028E Charge Air Cooler Cooling Fan Control Circuit High
- P028F Charge Air Cooler Cooling Fan Control Circuit Driver Performance
- P0290 Cylinder 10 Contribution/Balance Fault
- P0291 Cylinder 11 Injector Circuit Low
- P0292 Cylinder 11 Injector Circuit High
- P0293 Cylinder 11 Contribution/Balance Fault
- P0294 Cylinder 12 Injector Circuit Low
- P0295 Cylinder 12 Injector Circuit High
- P0296 Cylinder 12 Contribution/Balance Fault
- P0297 Vehicle Overspeed Condition
- P0298 Engine Oil Over Temperature
- P0299 Turbocharger/Supercharger A Underboost Condition
- P029A Cylinder 1 - Fuel Trim at Max Limit
- P029B Cylinder 1 - Fuel Trim at Min Limit
- P029C Cylinder 1 - Injector Restricted
- P029D Cylinder 1 - Injector Leaking
- P029E Cylinder 2 - Fuel Trim at Max Limit
- P029F Cylinder 2 - Fuel Trim at Min Limit
- P02A0 Cylinder 2 - Injector Restricted
- P02A1 Cylinder 2 - Injector Leaking
- P02A2 Cylinder 3 - Fuel Trim at Max Limit
- P02A3 Cylinder 3 - Fuel Trim at Min Limit
- P02A4 Cylinder 3 - Injector Restricted
- P02A5 Cylinder 3 - Injector Leaking
- P02A6 Cylinder 4 - Fuel Trim at Max Limit
- P02A7 Cylinder 4 - Fuel Trim at Min Limit
- P02A8 Cylinder 4 - Injector Restricted
- P02A9 Cylinder 4 - Injector Leaking
- P02AA Cylinder 5 - Fuel Trim at Max Limit
- P02AB Cylinder 5 - Fuel Trim at Min Limit
- P02AC Cylinder 5 - Injector Restricted
- P02AD Cylinder 5 - Injector Leaking
- P02AE Cylinder 6 - Fuel Trim at Max Limit
- P02AF Cylinder 6 - Fuel Trim at Min Limit
- P02B0 Cylinder 6 - Injector Restricted
- P02B1 Cylinder 6 - Injector Leaking
- P02B2 Cylinder 7 - Fuel Trim at Max Limit
- P02B3 Cylinder 7 - Fuel Trim at Min Limit
- P02B4 Cylinder 7 - Injector Restricted
- P02B5 Cylinder 7 - Injector Leaking
- P02B6 Cylinder 8 - Fuel Trim at Max Limit
- P02B7 Cylinder 8 - Fuel Trim at Min Limit
- P02B8 Cylinder 8 - Injector Restricted
- P02B9 Cylinder 8 - Injector Leaking
- P02BA Cylinder 9 - Fuel Trim at Max Limit
- P02BB Cylinder 9 - Fuel Trim at Min Limit
- P02BC Cylinder 9 - Injector Restricted
- P02BD Cylinder 9 - Injector Leaking
- P02BE Cylinder 10 - Fuel Trim at Max Limit
- P02BF Cylinder 10 - Fuel Trim at Min Limit
- P02C0 Cylinder 10 - Injector Restricted
- P02C1 Cylinder 10 - Injector Leaking
- P02C2 Cylinder 11 - Fuel Trim at Max Limit
- P02C3 Cylinder 11 - Fuel Trim at Min Limit
- P02C4 Cylinder 11 - Injector Restricted
- P02C5 Cylinder 11 - Injector Leaking
- P02C6 Cylinder 12 - Fuel Trim at Max Limit
- P02C7 Cylinder 12 - Fuel Trim at Min Limit
- P02C8 Cylinder 12 - Injector Restricted
- P02C9 Cylinder 12 - Injector Leaking
- P02CA Turbocharger/Supercharger B Overboost Condition
- P02CB Turbocharger/Supercharger B Underboost Condition
- P02CC Cylinder 1 Fuel Injector A Offset Learning At Min Limit
- P02CD Cylinder 1 Fuel Injector A Offset Learning At Max Limit
- P02CE Cylinder 2 Fuel Injector A Offset Learning At Min Limit
- P02CF Cylinder 2 Fuel Injector A Offset Learning At Max Limit
- P02D0 Cylinder 3 Fuel Injector A Offset Learning At Min Limit
- P02D1 Cylinder 3 Fuel Injector A Offset Learning At Max Limit
- P02D2 Cylinder 4 Fuel Injector A Offset Learning At Min Limit
- P02D3 Cylinder 4 Fuel Injector A Offset Learning At Max Limit
- P02D4 Cylinder 5 Fuel Injector A Offset Learning At Min Limit
- P02D5 Cylinder 5 Fuel Injector A Offset Learning At Max Limit
- P02D6 Cylinder 6 Fuel Injector A Offset Learning At Min Limit
- P02D7 Cylinder 6 Fuel Injector A Offset Learning At Max Limit
- P02D8 Cylinder 7 Fuel Injector A Offset Learning At Min Limit
- P02D9 Cylinder 7 Fuel Injector A Offset Learning At Max Limit
- P02DA Cylinder 8 Fuel Injector A Offset Learning At Min Limit
- P02DB Cylinder 8 Fuel Injector A Offset Learning At Max Limit
- P02DC Cylinder 9 Fuel Injector A Offset Learning At Min Limit
- P02DD Cylinder 9 Fuel Injector A Offset Learning At Max Limit
- P02DE Cylinder 10 Fuel Injector A Offset Learning At Min Limit
- P02DF Cylinder 10 Fuel Injector A Offset Learning At Max Limit
- P02E0 Diesel Intake Air Flow Control Circuit/Open
- P02E1 Diesel Intake Air Flow Control Circuit Range/Performance
- P02E2 Diesel Intake Air Flow Control Circuit Low
- P02E3 Diesel Intake Air Flow Control Circuit High
- P02E4 Diesel Intake Air Flow Control Circuit Intermittent
- P02E5 Diesel Intake Air Flow Control Circuit Low
- P02E6 Diesel Intake Air Flow Control Circuit High
- P02E7 Diesel Intake Air Flow Control Circuit Intermittent
- P02E8 Diesel Intake Air Flow Control Circuit Range/Performance
- P02E9 Diesel Intake Air Flow Control Circuit Range/Performance
- P02EA Diesel Intake Air Flow A Position Sensor Circuit Intermittent/Erratic
- P02EB Diesel Intake Air Flow A Control Motor Current Range/Performance
- P02EC Diesel Intake Air Flow A Control System - High Air Flow Detected
- P02ED Diesel Intake Air Flow A Control System - Low Air Flow Detected
- P02EE Cylinder 1 Injector Circuit Range/Performance
- P02EF Cylinder 2 Injector Circuit Range/Performance
- P02F0 Cylinder 3 Injector Circuit Range/Performance
- P02F1 Cylinder 4 Injector Circuit Range/Performance
- P02F2 Cylinder 5 Injector Circuit Range/Performance
- P02F3 Cylinder 6 Injector Circuit Range/Performance
- P02F4 Cylinder 7 Injector Circuit Range/Performance
- P02F5 Cylinder 8 Injector Circuit Range/Performance
- P02F6 Cylinder 9 Injector Circuit Range/Performance
- P02F7 Cylinder 10 Injector Circuit Range/Performance
- P02F8 Cylinder 11 Injector Circuit Range/Performance
- P02F9 Cylinder 12 Injector Circuit Range/Performance
- P02FA Diesel Intake Air Flow Position Sensor Minimum/Maximum Stop Performance
- P02FB Cold Start Fuel Injection Control Circuit/Open
- P02FC Cold Start Fuel Injection Control Circuit Low
- P02FD Cold Start Fuel Injection Control Circuit High
- P02FE Cold Start Fuel Injection Control Circuit Range/Performance
- P02FF Propulsion System Inactive Timer Performance