KlaroFault codes › P02xx
P02xx fault codes: Injector circuit
These codes point directly at the injectors and their electrical control. An injector that no longer sprays properly unbalances combustion in its cylinder, and usually brings misfire codes with it.
How to read this code
The letter P names the system: Powertrain. The next digit, 2, locates the fault: injector circuit.
These codes are generic: they mean the same thing on every make. Some manufacturer tools display them with a two-digit suffix, such as P0101-00 or P010100: the suffix refines the fault type, and the base code keeps its meaning.
The codes of this family, part by part
Fuel injector
- P0200Injector Circuit Malfunction
- P0201Injector Circuit Malfunction - Cylinder 1
- P0202Injector Circuit Malfunction - Cylinder 2
- P0203Injector Circuit Malfunction - Cylinder 3
- P0204Injector Circuit Malfunction - Cylinder 4
- P0205Injector Circuit Malfunction - Cylinder 5
- P0206Injector Circuit Malfunction - Cylinder 6
- P0207Injector Circuit Malfunction - Cylinder 7
- P0208Injector Circuit Malfunction - Cylinder 8
- P0209Injector Circuit Malfunction - Cylinder 9
- P0210Injector Circuit Malfunction - Cylinder 10
- P0211Injector Circuit Malfunction - Cylinder 11
- P0212Injector Circuit Malfunction - Cylinder 12
- P0213Cold Start Injector 1 Malfunction
- P0214Cold Start Injector 2 Malfunction
- P0261Cylinder 1 Injector Circuit Low
- P0262Cylinder 1 Injector Circuit High
- P0264Cylinder 2 Injector Circuit Low
- P0265Cylinder 2 Injector Circuit High
- P0267Cylinder 3 Injector Circuit Low
- P0268Cylinder 3 Injector Circuit High
- P0270Cylinder 4 Injector Circuit Low
- P0271Cylinder 4 Injector Circuit High
- P0273Cylinder 5 Injector Circuit Low
- P0274Cylinder 5 Injector Circuit High
- P0276Cylinder 6 Injector Circuit Low
- P0277Cylinder 6 Injector Circuit High
- P0279Cylinder 7 Injector Circuit Low
- P0280Cylinder 7 Injector Circuit High
- P0282Cylinder 8 Injector Circuit Low
- P0283Cylinder 8 Injector Circuit High
- P0285Cylinder 9 Injector Circuit Low
- P0286Cylinder 9 Injector Circuit High
- P0288Cylinder 10 Injector Circuit Low
- P0289Cylinder 10 Injector Circuit High
- P0291Cylinder 11 Injector Circuit Low
- P0292Cylinder 11 Injector Circuit High
- P0294Cylinder 12 Injector Circuit Low
- P0295Cylinder 12 Injector Circuit High
Diesel injection pump
- P0215Engine Shutoff Solenoid Malfunction
- P0216Injection Timing Control Circuit Malfunction
- P0251Injection Pump Fuel Metering Control A Malfunction (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 Malfunction (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 lump Fuel Metering Control B High (Cam/Rotor/Injector)
- P0260Injection Pump Fuel Metering Control B Intermittent (Cam/Rotor/Injector)
Engine protection (temperature or over-speed)
Gearbox fluid temperature sensor
Throttle and accelerator pedal position sensors
- P0220Throttle/Pedal Position Sensor/Switch B Circuit Malfunction
- P0221Throttle/pedal Position Sensor/Switch B Circuit Range/Performance Problem
- P0222Throttle/pedal Position Sensor/Switch B Circuit Low Input
- P0223Throttle/Pedal Position Sensor/Switch B Circuit High Input
- P0224Throttle/Pedal Position Sensor/Switch B Circuit Intermittent
- P0225Throttle/Pedal Position Sensor/Switch C Circuit Malfunction
- P0226Throttle/Pedal Position Sensor/Switch C Circuit Range/Performance Problem
- P0227Throttle/Pedal Position Sensor/Switch C Circuit Low Input
- P0228Throttle/Pedal Position Sensor/Switch C Circuit High Input
- P0229Throttle/Pedal Position Sensor/Switch C Circuit Intermittent
Fuel pump
- P0230Fuel Pump Primary Circuit Malfunction
- P0231Fuel Pump Secondary Circuit Low
- P0232Fuel Pump Secondary Circuit High
- P0233Fuel Pump Secondary Circuit Intermittent
Turbo boost control
- P0234Engine Overboost Condition
- P0243Turbocharger Wastegate Solenoid A Malfunction
- P0244Turbocharger Wastegate Solenoid A Range/Performance
- P0245Turbocharger Wastegate Solenoid A low
- P0246Turbocharger Wastegate Solenoid A High
- P0247Turbocharger Wastegate Solenoid B Malfunction
- P0248Turbocharger Wastegate Solenoid B Range/Performance
- P0249Turbocharger Wastegate Solenoid B Low
- P0250Turbocharger Wastegate Solenoid B High
Boost pressure sensor
- P0235Turbocharger Boost Sensor A Circuit Malfunction
- P0236Turbocharger Boost Sensor A Circuit Range/Performance
- P0237Turbocharger Boost Sensor A Circuit Low
- P0238Turbocharger Boost Sensor A Circuit High
- P0239Turbocharger Boost Sensor B Circuit Malfunction
- P0240Turbocharger Boost Sensor B Circuit Range/Performance
- P0241Turbocharger Boost Sensor B Circuit Low
- P0242Turbocharger Boost Sensor B Circuit High
Cylinder contribution (injector balance)
- P0263Cylinder 1 Contribution/Balance Fault
- P0266Cylinder 2 Contribution/Balance Fault
- P0269Cylinder 3 Contribution/Balance Fault
- P0272Cylinder 4 Contribution/Balance Fault
- P0275Cylinder 5 Contribution/Balance Fault
- P0278Cylinder 6 Contribution/Balance Fault
- P0281Cylinder 7 Contribution/Balance Fault
- P0284Cylinder 8 Contribution/Balance Fault
- P0287Cylinder 9 Contribution/Balance Fault
- P0290Cylinder 10 Contribution/balance Fault
- P0293Cylinder 11 Contribution/balance Fault
- P0296Cylinder 12 Contribution/Balance Fault