Diagnostic Trouble Code Index for May 2017
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 |
| 8 | P0300 | Multiple Cylinder Misfire Detected | Chevrolet, Dodge, Fiat, Honda, Land Rover, Mini, Mitsubishi |
| 7 | P0171 | Fuel System Lean (Bank 1) | BMW, Chevrolet, Ford, Honda, Pontiac |
| 4 | P0301 | Cylinder 1 Misfire Detected | Dodge, Ford, Mini, Volkswagen |
| 4 | P0302 | Cylinder 2 Misfire Detected | Chevrolet, Ford, Land Rover, Mini |
| 4 | P0304 | Cylinder 4 Misfire Detected | Audi, Dodge, Land Rover, Mercedes-Benz |
| 3 | P0011 | Intake Camshaft Position System Performance | Audi, Hyundai, Pontiac |
| 3 | P0174 | Fuel System Lean (Bank 2) | Chevrolet, Ford |
| 3 | P0305 | Cylinder 5 Misfire Detected | Audi, Dodge, Honda |
| 3 | P0306 | Cylinder 6 Misfire Detected | Audi, Kia, Land Rover |
| 3 | P0340 | Camshaft Position Sensor Circuit Malfunction | Mercedes-Benz, Nissan |
| 2 | P0014 | Exhaust Camshaft Position System Performance | Hyundai, Pontiac |
| 2 | P0017 | Crankshaft Position - Exhaust Camshaft Position Correlation | Chevrolet, Pontiac |
| 2 | P0087 | Fuel Rail Pressure Too Low | Isuzu, Land Rover |
| 2 | P0303 | Cylinder 3 Misfire Detected | Dodge, Ford |
| 2 | P0308 | Cylinder 8 Misfire Detected | Audi, Land Rover |
| 2 | P0335 | Crankshaft Position Sensor Circuit Malfunction | Chevrolet, Nissan |
| 2 | P0420 | Catalyst Efficiency Below Normal (Bank 1) | Audi, Nissan |
| 2 | P0606 | Control Module Internal Performance | Chevrolet |
| 2 | P2196 | Heated Oxygen Sensor (Bank 1 Sensor 1) Stuck Rich | Ford, Hyundai |
| 2 | P2198 | Air Fuel Ratio Sensor (Bank 2 Sensor 1) Signal Stuck "Rich" | BMW, Ford |
| 2 | P2273 | Heated Oxygen Sensor (Bank 2 Sensor 2) Signal Biased Rich | Ford, Pontiac |
| 2 | U0100 | Lost Communication With ECM/PCM | Chevrolet, Jeep |
| 1 | B1601 | PATS Received Incorrect Key Code From Ignition Key Transponder | Mercury |
| 1 | B2204 | Vin mismatch | Jeep |
| 1 | C1116 | Manual trailer brake apply request signal 1 | Chevrolet |
| 1 | C1117 | Manual trailer brake apply request signal 2 | Chevrolet |
| 1 | C1118 | traction controltorque reduction circuit malfunction | Chevrolet |
| 1 | P0010 | Camshaft Position 'A' Actuator Circuit Malfunction (Bank 1) | Mercedes-Benz |
| 1 | P0021 | Camshaft Position 'A' Timing Over-Advanced / System Performance (Bank 2) | Pontiac |
| 1 | P0088 | Fuel Rail Pressure Too High | Land Rover |
| 1 | P008A | Low pressure system- low psi | Ford |
| 1 | P0113 | IAT Sensor Circuit High Voltage | Honda |
| 1 | P0131 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage | Cadillac |
| 1 | P0132 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High Voltage | Dodge |
| 1 | P0135 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction | Chevrolet |
| 1 | P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction | Chevrolet |
| 1 | P0151 | Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage | Cadillac |
| 1 | P0172 | Fuel System Rich (Bank 1) | Chevrolet |
| 1 | P0198 | Engine Oil Temperature Sensor Circuit High | Land Rover |
| 1 | P0263 | Cylinder 1 Balance System Malfunction | Ford |
| 1 | P0269 | Cylinder 3 Balance System Malfunction | Ford |
| 1 | P0275 | Cylinder 5 Balance System Malfunction | Ford |
| 1 | P0279 | Cylinder 7 Injector Circuit Low | Ford |
| 1 | P0281 | Cylinder 7 Balance System Malfunction | Ford |
| 1 | P0284 | Cylinder 8 Balance System Malfunction | Ford |
| 1 | P0299 | Turbocharger Engine Underboost | Chevrolet |
| 1 | P0307 | Cylinder 7 Misfire Detected | Audi |
| 1 | P0315 | Crankshaft Position Sensor Variation Not Learned | Chevrolet |
| 1 | P0316 | Misfire Occurred In First 1,000 Revolutions | Land Rover |
| 1 | P0328 | Knock Sensor Circuit High Voltage (Bank 1) | Nissan |
| 1 | P0351 | Ignition Coil 1 Control Circuit Malfunction | Jeep |
| 1 | P0352 | Ignition Coil 2 Control Circuit Malfunction | Jeep |
| 1 | P0381 | Wait To Start Control Circuit Malfunction | Chevrolet |
| 1 | P0403 | EGR Solenoid Control Circuit Malfunction | Mitsubishi |
| 1 | P0411 | Secondary AIR System Incorrect Airflow Detected | BMW |
| 1 | P0440 | General EVAP System Failure | GMC |
| 1 | P0500 | Vehicle Speed Sensor Circuit Malfunction | Ford |
| 1 | P0506 | Idle Speed Low | Audi |
| 1 | P0507 | Idle Speed High | GMC |
| 1 | P050B | Cold Start Ignition Timing Performance | Audi |
| 1 | P0521 | Engine Oil Pressure Sensor Performance | Chevrolet |
| 1 | P0523 | Engine Oil Pressure Sensor Circuit High Voltage | Chevrolet |
| 1 | P0562 | System Voltage Too Low | Land Rover |
| 1 | P0577 | Oxygen Sensor (Bank 1 Sensor 1) Circuit | Land Rover |
| 1 | P0633 | SKIM Key Not Programmed In PCM | Dodge |
| 1 | P0673 | Glow Plug No. 3 Control Circuit Malfunction | Chevrolet |
| 1 | P0674 | Glow Plug No. 4 Control Circuit Malfunction | Chevrolet |
| 1 | P0676 | Glow Plug No. 6 Control Circuit Malfunction | Chevrolet |
| 1 | P0700 | Automatic Transmission System Malfunction Detected | GMC |
| 1 | P0731 | Gear Ratio Error In First | Nissan |
| 1 | P0732 | Gear Ratio Error In Second | Nissan |
| 1 | P1094 | Fuel Rail Pressure Low During Idle Or Decel Fuel Cutoff | Isuzu |
| 1 | P1162 | Lean Air Fuel Sensor (Bank 1 Sensor 1) Circuit Malfunction | Land Rover |
| 1 | P1239 | Engine Oil Temperature Too Low | Infiniti |
| 1 | P1320 | Igniter 5 Circuit Malfunction | Nissan |
| 1 | P132B | Turbo boost control A performance | Ford |
| 1 | P1405 | DPFE Sensor Upstream Hose Off or Plugged | Volvo |
| 1 | P1441 | EVAP System Flow During Non-Purge Conditions | Buick |
| 1 | P144C | Purge valve performance error | Ford |
| 1 | P1482 | Cooling Fan Speed Output Circuit Malfunction | Dodge |
| 1 | P1629 | Theft Deterrent Signal Not Present, Engine Cranking | Saturn |
| 1 | P1670 | Output Driver 4 Voltage High Voltage | Ford |
| 1 | P1726 | Electronic Throttle Control System | Nissan |
| 1 | P1794 | Speed Sensor Ground Circuit Malfunction | Mazda |
| 1 | P1874 | Solenoid Valve Power Supply Circuit Shorted To Voltage | Buick |
| 1 | P2017 | Intake Manifold Runner Position Sensor Circuit High | Dodge |
| 1 | P201C | Fuel tank pressure sensor b4/3 | Mercedes-Benz |
| 1 | P2096 | Downstream Fuel System Lean - HO2S-12 (Bank 1 Sensor 2) | Hyundai |
| 1 | P2098 | Downstream Fuel System Lean - HO2S-22 (Bank 2 Sensor 2) | BMW |
| 1 | P2101 | Control Module Throttle Actuator Position Performance | Nissan |
| 1 | P2118 | Electronic Throttle Control - Motor Current Performance | Nissan |
| 1 | P2133 | Accelerator Pedal Position Sensor 3 High Voltage | Dodge |
| 1 | P2134 | Cylinder 2 Glow Plug Output Stage Excess Temperature | Dodge |
| 1 | P2136 | Cylinder 4 Glow Plug Excess Temperature | Dodge |
| 1 | P2159 | Vehicle Speed Sensor 'B' Circuit Range/Performance | Hyundai |
| 1 | P2177 | Fuel Trim System Lean At Cruise Or Acceleration (Bank 1) | Audi |
| 1 | P2188 | Fuel Trim System Rich At Idle (Bank 1) | Audi |
| 1 | P219C | fuel/air mixture cylinder 1 unbalanced sporadic | Audi |
| 1 | P219D | fuel air mix cyl 2 unbalanced sporadic | Audi |
| 1 | P219E | fuel air mix cyl 3 unbalanced sporadic | Audi |
| 1 | P2263 | Turbo/Super Charger System Performance | Chevrolet |
| 1 | P2271 | Heated Oxygen Sensor (Bank 1 Sensor 2) Signal Stuck Rich | Ford |
| 1 | P2279 | Intake Air System Leak | Audi |
| 1 | P2290 | Injector Control Pressure Too Low | Ford |
| 1 | P2359 | Boost Pressure Sensor Voltage Too Low | Dodge |
| 1 | P2510 | Engine Control Relay Circuit Malfunction | Chevrolet |
| 1 | P2534 | Ignition 1 Switch Circuit Low Voltage | GMC |
| 1 | P2599 | Turbo charger boost control position perfromance-high position | Chevrolet |
| 1 | P2614 | Camshaft Position Output Circuit Malfunction | Ford |
| 1 | P2617 | Crankshaft Position Signal Output Circuit Malfunction | Ford |
| 1 | P2991 | ICP Too low engne cranking | Ford |
| 1 | P3401 | Cylinder 1 Deactivation Solenoid Control Circuit Malfunction | Dodge |
| 1 | P3425 | Cylinder 4 Deactivation Solenoid Control Circuit Malfunction | Dodge |
| 1 | P3441 | Cylinder 6 Deactivation Solenoid Control Circuit Malfunction | Dodge |
| 1 | P3449 | Cylinder 7 Deactivation Solenoid Control Circuit Malfunction | Dodge |
| 1 | U0121 | Lost Communication With Antilock Brake System Module | Jeep |
| 1 | U0122 | Lost Communication With VSA Modulator Control Unit | GMC |
| 1 | U0140 | Lost Communication With BCM | Chevrolet |
| 1 | U0141 | Lost Communication With Front Control Module | Jeep |
| 1 | U0195 | Lost communication with sdars | Jeep |
| 1 | U1000 | Class 2 Communication Malfunction | Chevrolet |
| 1 | U2099 | High Speed Communication Enable Circuit Malfunction | Chevrolet |
| 1 | U4168 | Invalid data received vehicle dynamics control module | Land Rover |
| 1 | U4288 | Invalid data received steering angle module | Land Rover |
