Diagnostic Trouble Code Index for March 2020
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 |
| 7 | P0300 | Multiple Cylinder Misfire Detected | Buick, Cadillac, Ford, Infiniti, Kia, Mercedes-Benz, Nissan |
| 5 | P0306 | Cylinder 6 Misfire Detected | BMW, Cadillac, Ford, Kia |
| 4 | P0171 | Fuel System Lean (Bank 1) | BMW, Chevrolet, Hyundai, Lincoln |
| 3 | P0017 | Crankshaft Position - Exhaust Camshaft Position Correlation | GMC, Subaru, Toyota |
| 3 | P0174 | Fuel System Lean (Bank 2) | Chevrolet, Hyundai, Lincoln |
| 3 | P0302 | Cylinder 2 Misfire Detected | Ford, Kia, Ram |
| 3 | P0303 | Cylinder 3 Misfire Detected | Ford, Honda |
| 3 | P0304 | Cylinder 4 Misfire Detected | BMW, Ford, Honda |
| 3 | P0305 | Cylinder 5 Misfire Detected | Cadillac, Ford, Oldsmobile |
| 3 | P0335 | Crankshaft Position Sensor Circuit Malfunction | Jeep, Kia, Nissan |
| 2 | P0016 | Crankshaft/Camshaft Timing Misalignment | Dodge, Volkswagen |
| 2 | P0087 | Fuel Rail Pressure Too Low | Audi, Volkswagen |
| 2 | P0316 | Misfire Occurred In First 1,000 Revolutions | Ford |
| 2 | P0507 | Idle Speed High | Fiat, Honda |
| 1 | B139F | Main battery relay-general electrical failure short to ground | Volvo |
| 1 | C1175 | Wheel speed sensor rear left | Jaguar |
| 1 | C1707 | Rear left sensor fault | Jaguar |
| 1 | P000B | Camshaft 2 Position Slow Response | Dodge |
| 1 | P0050 | Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Control Circuit Malfunction | Hyundai |
| 1 | P0089 | Fuel Pressure Regulator Performance | Chevrolet |
| 1 | P0102 | MAF Sensor Circuit Low Frequency | Subaru |
| 1 | P0131 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage | Chevrolet |
| 1 | P0151 | Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage | Chevrolet |
| 1 | P0177 | Water In Fuel | Audi |
| 1 | P018B | Fuel pressure sensor performance | Chevrolet |
| 1 | P0266 | Cylinder 2 Balance System Malfunction | Ford |
| 1 | P0297 | Vehicle Over-Speed Condition | Ford |
| 1 | P0299 | Turbocharger Engine Underboost | Buick |
| 1 | P0301 | Cylinder 1 Misfire Detected | Ford |
| 1 | P0336 | Crankshaft Position Sensor Performance | Kia |
| 1 | P0340 | Camshaft Position Sensor Circuit Malfunction | Kia |
| 1 | P0341 | CMP Sensor Performance | Chevrolet |
| 1 | P0403 | EGR Solenoid Control Circuit Malfunction | Dodge |
| 1 | P0406 | EGR Position Sensor Circuit High Voltage | Dodge |
| 1 | P0500 | Vehicle Speed Sensor Circuit Malfunction | Toyota |
| 1 | P062B | Control Module Fuel Injector Control Performance | Infiniti |
| 1 | P0703 | Brake Switch Circuit 2 Malfunction | Ford |
| 1 | P1004 | Short Runner Valve Solenoid Control Performance | Ram |
| 1 | P1128 | Closed Loop Fueling Not Achieved - Bank 1 | Dodge |
| 1 | P1129 | MAP Sensor Value Higher Than Expected | Dodge |
| 1 | P112F | throttle angle - intake prtessure correlation 28A0 manufacturers code | BMW |
| 1 | P1131 | Heated Oxygen Sensor (Bank 1 Sensor 1) Indicates A/F Ratio Too Lean | Ford |
| 1 | P119A | Fuel pressure sensor G247 | Audi |
| 1 | P1250 | Pressure Regulator Control Solenoid Circuit Malfunction | Audi |
| 1 | P1349 | Variable Valve Timing System (Bank 1) | Toyota |
| 1 | P1536 | Engine Coolant Over-Temperature - Air Conditioning Disabled | Audi |
| 1 | P1582 | Electronic Throttle Monitor Data Available | Jaguar |
| 1 | P1659 | Electronic Throttle Control System Control Relay Off Malfunction | Honda |
| 1 | P2004 | Intake Manifold Runner Control Stuck Open | Volkswagen |
| 1 | P200E | Catalyst System Over-Temperature (Bank 1) | Ford |
| 1 | P2015 | Intake Manifold Runner Position Sensor Performance | Volkswagen |
| 1 | P2098 | Downstream Fuel System Lean - HO2S-22 (Bank 2 Sensor 2) | BMW |
| 1 | P2101 | Control Module Throttle Actuator Position Performance | Nissan |
| 1 | P2172 | High Airflow / Vacuum Leak Detected (Instantaneous Accumulation) | Fiat |
| 1 | P2173 | High Airflow / Vacuum Leak Detected (Slow Accumulation) | Jeep |
| 1 | P2178 | Fuel Trim System Rich At Cruise or Acceleration (Bank 1) | Audi |
| 1 | P2187 | Fuel Trim System Lean At Idle (Bank 1) | Audi |
| 1 | P228D | Fuel Pressure Regulator 1 control performance | Chevrolet |
| 1 | P240B | Evap emission system leak detection pump heater circuit low | Volvo |
| 1 | P246C | Dpf bank 1 | Ford |
| 1 | P2635 | Fuel Pump Flow Performance | Chevrolet |
| 1 | P2990 | Turbo underboost | Land Rover |
| 1 | P3400 | Cylinder Deactivation System Performance | Honda |
| 1 | P3497 | MDS Rationality - Bank 2 | Honda |
| 1 | P5980 | Thermostat heater control circuit low | Volvo |
