Diagnostic Trouble Code Index for February 2019
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Diagnostic Trouble Codes (DTC)
| Count | Trouble Code | Sample Definition | Manufacturers |
| 5 | P0300 | Multiple Cylinder Misfire Detected | Chevrolet, Dodge, Ford, Mercedes-Benz |
| 4 | P0172 | Fuel System Rich (Bank 1) | Chevrolet, Ford, Mercedes-Benz |
| 3 | P0171 | Fuel System Lean (Bank 1) | Chevrolet, Ford, Nissan |
| 3 | P0301 | Cylinder 1 Misfire Detected | Chevrolet, Ford, Honda |
| 2 | P0038 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit High Voltage | Mercedes-Benz |
| 2 | P0108 | MAP Sensor Circuit High Voltage | Dodge, Land Rover |
| 2 | P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction | Chevrolet, Mercedes-Benz |
| 2 | P0174 | Fuel System Lean (Bank 2) | Acura, Ford |
| 2 | P0175 | Fuel System Rich (Bank 2) | Ford, Mercedes-Benz |
| 2 | P0302 | Cylinder 2 Misfire Detected | Jeep, Volkswagen |
| 2 | P0308 | Cylinder 8 Misfire Detected | Dodge, Mercedes-Benz |
| 2 | P0365 | Exhaust Camshaft Position Sensor Circuit Malfunction | Chevrolet, Mazda |
| 2 | P0420 | Catalyst Efficiency Below Normal (Bank 1) | Chevrolet, Land Rover |
| 2 | P0507 | Idle Speed High | Ford, Volkswagen |
| 2 | P1116 | Engine Coolant Temperature Sensor Performance | Ford, Mercury |
| 2 | U1000 | Class 2 Communication Malfunction | Nissan |
| 2 | U1001 | Lost Communication With XXX Control Module | Nissan |
| 1 | C1124 | Rr abs solenoid | Nissan |
| 1 | P0008 | Engine Position System Performance (Bank 1) | Chevrolet |
| 1 | P0013 | Exhaust Camshaft Position Actuator Solenoid Control Circuit (Bank 1) | Chevrolet |
| 1 | P0014 | Exhaust Camshaft Position System Performance | Chevrolet |
| 1 | P0016 | Crankshaft/Camshaft Timing Misalignment | Chevrolet |
| 1 | P0017 | Crankshaft Position - Exhaust Camshaft Position Correlation | Chevrolet |
| 1 | P0031 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Low Voltage | Toyota |
| 1 | P0051 | Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Low Voltage | Toyota |
| 1 | P0069 | Abnormal Correlation Between MAP And BARO Sensor | Land Rover |
| 1 | P0122 | TP Sensor Circuit Low Voltage | Toyota |
| 1 | P0131 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage | Mercedes-Benz |
| 1 | P0135 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction | Chevrolet |
| 1 | P0139 | Heated Oxygen Sensor (Bank 1 Sensor 2) Slow Response | Volkswagen |
| 1 | P0155 | Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction | Chevrolet |
| 1 | P015A | upstream o2 sensor slow to switch | Chevrolet |
| 1 | P0217 | Engine Coolant Over-Temperature Condition | Dodge |
| 1 | P0221 | Throttle Position Sensor 2 Performance | Jeep |
| 1 | P0304 | Cylinder 4 Misfire Detected | Audi |
| 1 | P0305 | Cylinder 5 Misfire Detected | Kia |
| 1 | P0306 | Cylinder 6 Misfire Detected | Ford |
| 1 | P0307 | Cylinder 7 Misfire Detected | Mercedes-Benz |
| 1 | P0315 | Crankshaft Position Sensor Variation Not Learned | Dodge |
| 1 | P0316 | Misfire Occurred In First 1,000 Revolutions | Ford |
| 1 | P032D | Knock Sensor 3 Circuit High Input (Bank 1 Sensor 2) | Land Rover |
| 1 | P0335 | Crankshaft Position Sensor Circuit Malfunction | Dodge |
| 1 | P0336 | Crankshaft Position Sensor Performance | Buick |
| 1 | P0339 | Crankshaft Position Sensor Signal Intermittent | Dodge |
| 1 | P0341 | CMP Sensor Performance | Audi |
| 1 | P0345 | Camshaft Position Sensor 'A' Circuit Malfunction (Bank 2) | Toyota |
| 1 | P0355 | Ignition Coil 5 Control Circuit Malfunction | GMC |
| 1 | P0442 | EVAP System Small Leak Detected | Chevrolet |
| 1 | P0446 | EVAP Vent System Performance | Buick |
| 1 | P0506 | Idle Speed Low | Land Rover |
| 1 | P052E | crankcase ventilation valve is faulty actuator is blocked | Mercedes-Benz |
| 1 | P0562 | System Voltage Too Low | Dodge |
| 1 | P0630 | VIN Not Programmed In PCM | Ford |
| 1 | P0672 | Glow Plug No. 2 Control Circuit Malfunction | Ford |
| 1 | P0673 | Glow Plug No. 3 Control Circuit Malfunction | Ford |
| 1 | P0721 | Output Shaft Speed Sensor Circuit Malfunction | Land Rover |
| 1 | P0826 | Up And Downshift Switch Circuit Malfunction | Nissan |
| 1 | P0899 | Fuel Pressure Regulator Valve 1 is faulty | Mercedes-Benz |
| 1 | P1000 | OBD II Monitor Testing No Completed | Ford |
| 1 | P1004 | Short Runner Valve Solenoid Control Performance | Dodge |
| 1 | P1130 | Air Fuel Ratio Sensor (Bank 1 Sensor 1) Circuit Malfunction | Toyota |
| 1 | P1135 | Air Fuel Ratio Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction | Toyota |
| 1 | P1233 | Fuel System Disabled Or Offline | Ford |
| 1 | P1335 | Crankshaft Position Sensor Circuit Malfunction | Audi |
| 1 | P1604 | PCM Internal Dual-Port Ram Read/Write Integrity Failure | Toyota |
| 1 | P1638 | Generator 'F' Terminal Circuit Malfunction | Chevrolet |
| 1 | P1711 | Pressure Control Solenoid 'E' Circuit Stuck Closed | Ford |
| 1 | P2096 | Downstream Fuel System Lean - HO2S-12 (Bank 1 Sensor 2) | Chevrolet |
| 1 | P2110 | Electronic Throttle Control - Forced Limited RPM | Jeep |
| 1 | P2115 | Accelerator Pedal Position Sensor 1 Minimum Stop Performance | Chrysler |
| 1 | P2116 | Accelerator Pedal Position Sensor 2 Minimum Stop Performance | Chrysler |
| 1 | P2135 | Throttle Position Sensor 1-2 Correlation Error | Jeep |
| 1 | P2166 | Accelerator Pedal Position Sensor 1 Maximum Stop Performance | Chrysler |
| 1 | P2167 | Accelerator Pedal Position Sensor 2 Maximum Stop Performance | Chrysler |
| 1 | P2173 | High Airflow / Vacuum Leak Detected (Slow Accumulation) | Chrysler |
| 1 | P2177 | Fuel Trim System Lean At Cruise Or Acceleration (Bank 1) | Volkswagen |
| 1 | P2195 | Air Fuel Sensor (Bank 1 Sensor 1) Signal Stuck Lean | Mercedes-Benz |
| 1 | P2197 | Air Fuel Ratio Sensor (Bank 2 Sensor 1) Signal Stuck "Lean" | Ford |
| 1 | P219A | Bank 1 Air/Fuel Ratio Imbalance | Chevrolet |
| 1 | P219B | fuel trim cylinder balance bank 2 | GMC |
| 1 | P2270 | Heated Oxygen Sensor (Bank 1 Sensor 2) Signal Stuck Lean | Mercedes-Benz |
| 1 | P2271 | Heated Oxygen Sensor (Bank 1 Sensor 2) Signal Stuck Rich | Mercedes-Benz |
| 1 | P2272 | Heated Oxygen Sensor (Bank 2 Sensor 2) Signal Stuck Lean | Mercedes-Benz |
| 1 | P2281 | Air Leak between maf and throttle body | Ford |
| 1 | P2291 | Injector Control Pressure Too Low - Engine Cranking | Ford |
| 1 | P250D | engine oil level sensor circuit high | Ford |
| 1 | P2646 | VTEC Oil Pressure Switch Circuit Low Voltage | Honda |
| 1 | P2647 | VTEC Oil Pressure Switch Circuit High Voltage | Honda |
| 1 | P2A00 | Heated Oxygen Sensor (Bank 1 Sensor 1) Closed Loop Performance | Nissan |
| 1 | P3400 | Cylinder Deactivation System Performance | Honda |
| 1 | U0422 | Implausible Data Received From BCM | Ford |
