THE CODE DIRECTORY
Diagnostic code references — Page 13.
Browse canonical reference entries. Each definition keeps its own source and vehicle-applicability limits.
Generic OBD-II
P0216
Injector/Injection Timing Control Circuit
PowertrainRead the code
Generic OBD-II
P0217
Engine Coolant Over Temperature Condition
PowertrainRead the code
Generic OBD-II
P0218
Transmission Fluid Temperature Sensor A Over Temperature Condition
PowertrainRead the code
Generic OBD-II
P0219
Engine Overspeed Condition
PowertrainRead the code
Generic OBD-II
P021A
Cylinder 7 Injection Timing
PowertrainRead the code
Generic OBD-II
P021B
Cylinder 8 Injection Timing
PowertrainRead the code
Generic OBD-II
P021C
Cylinder 9 Injection Timing
PowertrainRead the code
Generic OBD-II
P021D
Cylinder 10 Injection Timing
PowertrainRead the code
Generic OBD-II
P021E
Cylinder 11 Injection Timing
PowertrainRead the code
Generic OBD-II
P021F
Cylinder 12 Injection Timing
PowertrainRead the code
Generic OBD-II
P0220
Throttle/Pedal Position Sensor/Switch B Circuit
PowertrainRead the code
Generic OBD-II
P0221
Throttle/Pedal Position Sensor/Switch B Circuit Range/Performance
PowertrainRead the code
Generic OBD-II
P0222
Throttle/Pedal Position Sensor/Switch B Circuit Low
PowertrainRead the code
Generic OBD-II
P0223
Throttle/Pedal Position Sensor/Switch B Circuit High
PowertrainRead the code
Generic OBD-II
P0224
Throttle/Pedal Position Sensor/Switch B Circuit Intermittent
PowertrainRead the code
Generic OBD-II
P0225
Throttle/Pedal Position Sensor/Switch C Circuit
PowertrainRead the code
Generic OBD-II
P0226
Throttle/Pedal Position Sensor/Switch C Circuit Range/Performance
PowertrainRead the code
Generic OBD-II
P0227
Throttle/Pedal Position Sensor/Switch C Circuit Low
PowertrainRead the code
Generic OBD-II
P0228
Throttle/Pedal Position Sensor/Switch C Circuit High
PowertrainRead the code
Generic OBD-II
P0229
Throttle/Pedal Position Sensor/Switch C Circuit Intermittent
PowertrainRead the code
Generic OBD-II
P022A
Charge Air Cooler Bypass Control A Circuit /Open
PowertrainRead the code
Generic OBD-II
P022B
Charge Air Cooler Bypass Control A Circuit Low
PowertrainRead the code
Generic OBD-II
P022C
Charge Air Cooler Bypass Control A Circuit High
PowertrainRead the code
Generic OBD-II
P022D
Charge Air Cooler Bypass Control B Circuit /Open
PowertrainRead the code
Generic OBD-II
P022E
Charge Air Cooler Bypass Control B Circuit Low
PowertrainRead the code
Generic OBD-II
P022F
Charge Air Cooler Bypass Control B Circuit High
PowertrainRead the code
Generic OBD-II
P0230
Fuel Pump Primary Circuit
PowertrainRead the code
Generic OBD-II
P0231
Fuel Pump Secondary Circuit Low
PowertrainRead the code
Generic OBD-II
P0232
Fuel Pump Secondary Circuit High
PowertrainRead the code
Generic OBD-II
P0233
Fuel Pump Secondary Circuit Intermittent
PowertrainRead the code
Generic OBD-II
P0234
Turbocharger/Supercharger A Overboost Condition
PowertrainRead the code
Generic OBD-II
P0235
Turbocharger/Supercharger Boost Sensor A Circuit
PowertrainRead the code
Generic OBD-II
P0236
Turbocharger/Supercharger Boost Sensor A Circuit Range/Performance
PowertrainRead the code
Generic OBD-II
P0237
Turbocharger/Supercharger Boost Sensor A Circuit Low
PowertrainRead the code
Generic OBD-II
P0238
Turbocharger/Supercharger Boost Sensor A Circuit High
PowertrainRead the code
Generic OBD-II
P0239
Turbocharger/Supercharger Boost Sensor B Circuit
PowertrainRead the code
Generic OBD-II
P023A
Charge Air Cooler Coolant Pump A Control Circuit/Open
PowertrainRead the code
Generic OBD-II
P023B
Charge Air Cooler Coolant Pump A Control Circuit Low
PowertrainRead the code
Generic OBD-II
P023C
Charge Air Cooler Coolant Pump A Control Circuit High
PowertrainRead the code
Generic OBD-II
P023D
Manifold Absolute Pressure - Turbocharger/Supercharger Boost Sensor A Correlation
PowertrainRead the code
Generic OBD-II
P023E
Manifold Absolute Pressure - Turbocharger/Supercharger Boost Sensor B Correlation
PowertrainRead the code
Generic OBD-II
P023F
Fuel Pump Secondary Circuit/Open
PowertrainRead the code
Generic OBD-II
P0240
Turbocharger/Supercharger Boost Sensor B Circuit Range/Performance
PowertrainRead the code
Generic OBD-II
P0241
Turbocharger/Supercharger Boost Sensor B Circuit Low
PowertrainRead the code
Generic OBD-II
P0242
Turbocharger/Supercharger Boost Sensor B Circuit High
PowertrainRead the code
Generic OBD-II
P0243
Turbocharger/Supercharger Wastegate Actuator A
PowertrainRead the code
Generic OBD-II
P0244
Turbocharger/Supercharger Wastegate Actuator A Range/Performance
PowertrainRead the code
Generic OBD-II
P0245
Turbocharger/Supercharger Wastegate Actuator A Low
PowertrainRead the code
Generic OBD-II
P0246
Turbocharger/Supercharger Wastegate Actuator A High
PowertrainRead the code
Generic OBD-II
P0247
Turbocharger/Supercharger Wastegate Actuator B
PowertrainRead the code
Generic OBD-II
P0248
Turbocharger/Supercharger Wastegate Actuator B Range/Performance
PowertrainRead the code
Generic OBD-II
P0249
Turbocharger/Supercharger Wastegate Actuator B Low
PowertrainRead the code
Generic OBD-II
P024A
Charge Air Cooler Bypass Control A Range/Performance
PowertrainRead the code
Generic OBD-II
P024B
Charge Air Cooler Bypass Control A Stuck
PowertrainRead the code
Generic OBD-II
P024C
Charge Air Cooler Bypass Position Sensor A Circuit
PowertrainRead the code
Generic OBD-II
P024D
Charge Air Cooler Bypass Position Sensor A Circuit Range/Performance
PowertrainRead the code
Generic OBD-II
P024E
Charge Air Cooler Bypass Position Sensor A Circuit Low
PowertrainRead the code
Generic OBD-II
P024F
Charge Air Cooler Bypass Position Sensor A Circuit High
PowertrainRead the code
Generic OBD-II
P0250
Turbocharger/Supercharger Wastegate Actuator B High
PowertrainRead the code
Generic OBD-II
P0251
Injection Pump Fuel Metering Control A (Cam/Rotor/Injector)
PowertrainRead the code
Generic OBD-II
P0252
Injection Pump Fuel Metering Control A Range/Performance (Cam/Rotor/Injector)
PowertrainRead the code
Generic OBD-II
P0253
Injection Pump Fuel Metering Control A Low (Cam/Rotor/Injector)
PowertrainRead the code
Generic OBD-II
P0254
Injection Pump Fuel Metering Control A High (Cam/Rotor/Injector)
PowertrainRead the code
Generic OBD-II
P0255
Injection Pump Fuel Metering Control A Intermittent (Cam/Rotor/Injector)
PowertrainRead the code
Generic OBD-II
P0256
Injection Pump Fuel Metering Control B (Cam/Rotor/Injector)
PowertrainRead the code
Generic OBD-II
P0257
Injection Pump Fuel Metering Control B Range/Performance (Cam/Rotor/Injector)
PowertrainRead the code
Generic OBD-II
P0258
Injection Pump Fuel Metering Control B Low (Cam/Rotor/Injector)
PowertrainRead the code
Generic OBD-II
P0259
Injection Pump Fuel Metering Control B High (Cam/Rotor/Injector)
PowertrainRead the code
Generic OBD-II
P025A
Fuel Pump Module A Control Circuit/Open
PowertrainRead the code
Generic OBD-II
P025B
Fuel Pump Module A Control Circuit Range/Performance
PowertrainRead the code
Generic OBD-II
P025C
Fuel Pump Module A Control Circuit Low
PowertrainRead the code
Generic OBD-II
P025D
Fuel Pump Module A Control Circuit High
PowertrainRead the code
Generic OBD-II
P025E
Turbocharger/Supercharger Boost Sensor A Intermittent/Erratic
PowertrainRead the code
Generic OBD-II
P025F
Turbocharger/Supercharger Boost Sensor B Intermittent/Erratic
PowertrainRead the code
Generic OBD-II
P0260
Injection Pump Fuel Metering Control B Intermittent (Cam/Rotor/Injector)
PowertrainRead the code
Generic OBD-II
P0261
Cylinder 1 Injector A Circuit Low
PowertrainRead the code
Generic OBD-II
P0262
Cylinder 1 Injector A Circuit High
PowertrainRead the code
Generic OBD-II
P0263
Cylinder 1 Contribution/Balance
PowertrainRead the code
Generic OBD-II
P0264
Cylinder 2 Injector A Circuit Low
PowertrainRead the code
Generic OBD-II
P0265
Cylinder 2 Injector A Circuit High
PowertrainRead the code
Generic OBD-II
P0266
Cylinder 2 Contribution/Balance
PowertrainRead the code
Generic OBD-II
P0267
Cylinder 3 Injector A Circuit Low
PowertrainRead the code
Generic OBD-II
P0268
Cylinder 3 Injector A Circuit High
PowertrainRead the code
Generic OBD-II
P0269
Cylinder 3 Contribution/Balance
PowertrainRead the code
Generic OBD-II
P026A
Charge Air Cooler Efficiency Below Threshold
PowertrainRead the code
Generic OBD-II
P026B
Injection Timing Performance
PowertrainRead the code
Generic OBD-II
P026C
Fuel Injection Quantity A Lower Than Expected
PowertrainRead the code
Generic OBD-II
P026D
Fuel Injection Quantity A Higher Than Expected
PowertrainRead the code
Generic OBD-II
P026E
Charge Air Cooler Coolant Pump A Performance
PowertrainRead the code
Generic OBD-II
P026F
Coolant Thermostat Performance
PowertrainRead the code
Generic OBD-II
P0270
Cylinder 4 Injector A Circuit Low
PowertrainRead the code
Generic OBD-II
P0271
Cylinder 4 Injector A Circuit High
PowertrainRead the code
Generic OBD-II
P0272
Cylinder 4 Contribution/Balance
PowertrainRead the code
Generic OBD-II
P0273
Cylinder 5 Injector A Circuit Low
PowertrainRead the code
Generic OBD-II
P0274
Cylinder 5 Injector A Circuit High
PowertrainRead the code
Generic OBD-II
P0275
Cylinder 5 Contribution/Balance
PowertrainRead the code
Generic OBD-II
P0276
Cylinder 6 Injector A Circuit Low
PowertrainRead the code
Generic OBD-II
P0277
Cylinder 6 Injector A Circuit High
PowertrainRead the code
Generic OBD-II
P0278
Cylinder 6 Contribution/Balance
PowertrainRead the code
Generic OBD-II
P0279
Cylinder 7 Injector A Circuit Low
PowertrainRead the code
These are code references, not a list of confirmed faults on every vehicle. Read the source and applicability notes, then match the exact vehicle, year, engine and scan report.