P02xx OBD-II Codes (P0200–P0299)

100 fault codes in the P02xx range. Click any code for causes, diagnostic steps, severity, and common fixes.

P0200 serious
Injector Circuit Malfunction
P0201 serious
Injector Circuit Malfunction - Cylinder 1
P0202 serious
Injector Circuit Malfunction - Cylinder 2
P0203 serious
Injector Circuit Malfunction - Cylinder 3
P0204 serious
Injector Circuit Malfunction - Cylinder 4
P0205 serious
Injector Circuit Malfunction - Cylinder 5
P0206 critical
Injector Circuit / Open - Cylinder 6
P0207 critical
Injector Circuit / Open - Cylinder 7
P0208 critical
Injector Circuit / Open - Cylinder 8
P0209 critical
Injector Circuit / Open - Cylinder 9
P0210 critical
Injector Circuit / Open - Cylinder 10
P0211 critical
Injector Circuit / Open - Cylinder 11
P0212 critical
Injector Circuit / Open - Cylinder 12
P0213 moderate
Cold Start Injector 1 Malfunction
P0214 moderate
Cold Start Injector 2 Malfunction
P0215 critical
Engine Shutoff Solenoid Malfunction
P0216 critical
Injection Timing Control Circuit Malfunction
P0217 critical
Engine Coolant Over Temperature Condition
P0218 critical
Transmission Fluid Over Temperature Condition
P0219 critical
Engine Over Speed Condition
P0220 critical
Throttle/Pedal Position Sensor B Circuit Malfunction
P0221 moderate
Throttle/Pedal Position Sensor/Switch B Circuit Range/Performance
P0222 moderate
Throttle/Pedal Position Sensor/Switch B Circuit Low
P0223 moderate
Throttle/Pedal Position Sensor/Switch B Circuit High
P0224 moderate
Throttle/Pedal Position Sensor C Circuit
P0225 moderate
Throttle/Pedal Position Sensor C Circuit Range/Performance
P0226 moderate
Throttle/Pedal Position Sensor/Switch C Circuit Range/Performance
P0227 moderate
Throttle/Pedal Position Sensor C Circuit Low
P0228 moderate
Throttle/Pedal Position Sensor C Circuit High
P0229 moderate
Throttle/Pedal Position Sensor C/F Voltage Correlation
P0230 critical
Fuel Pump Primary Circuit Malfunction
P0231 critical
Fuel Pump Secondary Circuit Low
P0232 critical
Fuel Pump Secondary Circuit High
P0233 critical
Fuel Pump Secondary Circuit Intermittent
P0234 critical
Turbocharger/Supercharger A Overboost Condition
P0235 moderate
Turbocharger/Supercharger Boost Sensor A Circuit Malfunction
P0236 moderate
Turbocharger Boost Sensor A Circuit Range/Performance
P0237 moderate
Turbocharger Boost Sensor A Circuit Low
P0238 moderate
Turbocharger Boost Sensor A Circuit High
P0239 moderate
Turbo/Supercharger Boost Sensor B Circuit Intermittent
P0240 moderate
Turbo/Supercharger Boost Sensor B Circuit (Bank 2)
P0241 moderate
Turbo/Supercharger Boost Sensor B Circuit Low (Bank 2)
P0242 moderate
Turbo/Supercharger Boost Sensor B Circuit High (Bank 2)
P0243 moderate
Turbocharger/Supercharger Wastegate Solenoid A Malfunction
P0244 serious
Turbocharger Wastegate Solenoid A Range/Performance
P0245 moderate
Turbocharger/Supercharger Wastegate Solenoid A Low
P0246 moderate
Turbocharger/Supercharger Wastegate Solenoid A High
P0247 moderate
Turbo/Supercharger Wastegate Solenoid B Low
P0248 serious
Turbocharger Wastegate Solenoid B Range/Performance
P0249 serious
Turbocharger Wastegate Solenoid B Low
P0250 serious
Turbocharger Wastegate Solenoid B High
P0251 serious
Injection Pump Fuel Metering Control A Malfunction (Cam/Rotor/Injector)
P0252 serious
Injection Pump Fuel Metering Control A Range/Performance
P0253 critical
Injection Pump Fuel Metering Control A Low (Diesel)
P0254 critical
Injection Pump Fuel Metering Control A High (Diesel)
P0255 critical
Injection Pump Fuel Metering Control A Intermittent (Diesel)
P0256 critical
Injection Pump Fuel Metering Control B Circuit
P0257 moderate
Injection Pump Fuel Metering Control B Range/Performance (Cam/Rotor/Injector)
P0258 moderate
Injection Pump Fuel Metering Control B Low (Cam/Rotor/Injector)
P0259 moderate
Injection Pump Fuel Metering Control B High (Cam/Rotor/Injector)
P0260 moderate
Injection Pump Fuel Metering Control "B" Intermittent (Cam/Rotor/Injector)
P0261 moderate
Cylinder 1 Injector Circuit Low
P0262 moderate
Cylinder 1 Injector Circuit High
P0263 moderate
Cylinder 1 Contribution/Balance Fault
P0264 moderate
Cylinder 2 Injector Circuit Low
P0265 moderate
Cylinder 2 Injector Circuit High
P0266 moderate
Cylinder 2 Contribution/Balance Fault
P0267 moderate
Cylinder 3 Injector Circuit Low
P0268 moderate
Cylinder 3 Injector Circuit High
P0269 moderate
Cylinder 3 Contribution/Balance Fault
P0270 moderate
Cylinder 4 Injector Circuit Low
P0271 moderate
Cylinder 4 Injector Circuit High
P0272 moderate
Cylinder 4 Contribution/Balance Fault
P0273 moderate
Cylinder 5 Injector Circuit Low
P0274 moderate
Cylinder 5 Injector Circuit High
P0275 moderate
Cylinder 5 Contribution/Balance Fault
P0276 moderate
Cylinder 6 Injector Circuit Low
P0277 moderate
Cylinder 6 Injector Circuit High
P0278 moderate
Cylinder 6 Contribution/Balance Fault
P0279 moderate
Cylinder 7 Injector Circuit Low
P0280 moderate
Cylinder 7 Injector Circuit High
P0281 moderate
Cylinder 7 Contribution/Balance Fault
P0282 moderate
Cylinder 8 Injector Circuit Low
P0283 moderate
Cylinder 8 Injector Circuit High
P0284 moderate
Cylinder 8 Contribution/Balance Fault
P0285 moderate
Cylinder 9 Injector Circuit Low
P0286 moderate
Cylinder 9 Injector Circuit High
P0287 moderate
Cylinder 9 Contribution/Balance Fault
P0288 moderate
Cylinder 10 Injector Circuit Low
P0289 moderate
Cylinder 10 Injector Circuit High
P0290 moderate
Cylinder 10 Contribution/Balance Fault
P0291 moderate
Cylinder 11 Injector Circuit Low
P0292 moderate
Cylinder 11 Injector Circuit High
P0293 moderate
Cylinder 11 Contribution/Balance Fault
P0294 moderate
Cylinder 12 Injector Circuit Low
P0295 moderate
Cylinder 12 Injector Circuit High
P0296 moderate
Cylinder 12 Contribution/Balance Fault
P0297 serious
Vehicle Overspeed Condition
P0298 critical
Engine Oil Over Temperature
P0299 moderate
Turbo/Supercharger Underboost Condition
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