Diagnostic Trouble Code Index for May 2016
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 |
| 11 | P0300 | Multiple Cylinder Misfire Detected | Audi, Chevrolet, Ford, Honda, Mazda, Mercedes-Benz, Nissan, Porsche, Volkswagen |
| 8 | P0303 | Cylinder 3 Misfire Detected | Acura, Ford, Honda, Kia, Porsche, Volkswagen |
| 6 | P0171 | Fuel System Lean (Bank 1) | Chevrolet, Dodge, Ford, Toyota |
| 6 | P0302 | Cylinder 2 Misfire Detected | Acura, Ford, Honda, Nissan, Porsche, Volkswagen |
| 5 | P0011 | Intake Camshaft Position System Performance | Chevrolet, GMC, Infiniti, Saturn |
| 5 | P0016 | Crankshaft/Camshaft Timing Misalignment | Audi, Chevrolet, Chrysler, Dodge, Saturn |
| 5 | P0174 | Fuel System Lean (Bank 2) | Audi, Ford, Toyota, Volvo |
| 5 | P0304 | Cylinder 4 Misfire Detected | Acura, Kia, Mercedes-Benz, Volkswagen |
| 5 | P0305 | Cylinder 5 Misfire Detected | Acura, Ford, Honda, Mercedes-Benz, Suzuki |
| 4 | P0301 | Cylinder 1 Misfire Detected | Acura, Honda, Mazda, Porsche |
| 4 | P0306 | Cylinder 6 Misfire Detected | Acura, Chrysler, Ford, Mercedes-Benz |
| 4 | P0420 | Catalyst Efficiency Below Normal (Bank 1) | Chevrolet, Ford, Toyota, Volkswagen |
| 3 | P0172 | Fuel System Rich (Bank 1) | Chrysler, Ford, Volvo |
| 3 | P0506 | Idle Speed Low | Ford, Mitsubishi |
| 2 | P0018 | Crankshaft Position - Intake Camshaft Position Correlation (Bank 2) | Subaru, Toyota |
| 2 | P0087 | Fuel Rail Pressure Too Low | Ford, Pontiac |
| 2 | P0138 | Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage | Dodge, Pontiac |
| 2 | P0299 | Turbocharger Engine Underboost | Audi, Ford |
| 2 | P0340 | Camshaft Position Sensor Circuit Malfunction | Dodge, Infiniti |
| 2 | P0344 | Camshaft Position Sensor Signal Intermittent | Chrysler, Dodge |
| 2 | P1603 | PCM Internal Shutdown Timer Rationality | Chrysler, Dodge |
| 2 | P2291 | Injector Control Pressure Too Low - Engine Cranking | Ford |
| 2 | U0100 | Lost Communication With ECM/PCM | Ford, Saturn |
| 1 | C0040 | rf wheel speed sensor ckt fault | GMC |
| 1 | C0561 | abs system disabled | GMC |
| 1 | C0710 | steering angle sensor signal low | GMC |
| 1 | C1155 | left abs sensor | Jaguar |
| 1 | C1259 | HV control system regen. malfunction | Toyota |
| 1 | P0010 | Camshaft Position 'A' Actuator Circuit Malfunction (Bank 1) | Pontiac |
| 1 | P0012 | Camshaft Position 'A' Over-Retarded (Bank 1) | BMW |
| 1 | P0022 | Camshaft Position 'A' Timing Over-Retarded (Bank 2) | BMW |
| 1 | P0088 | Fuel Rail Pressure Too High | Ford |
| 1 | P0089 | Fuel Pressure Regulator Performance | Volvo |
| 1 | P0101 | MAF Sensor Performance | Saturn |
| 1 | P0102 | MAF Sensor Circuit Low Frequency | Lexus |
| 1 | P0108 | MAP Sensor Circuit High Voltage | Cadillac |
| 1 | P0122 | TP Sensor Circuit Low Voltage | Chevrolet |
| 1 | P0125 | Engine Coolant Temperature Insufficient For Closed Loop Fuel Control | Toyota |
| 1 | P0128 | Engine Coolant Temperature Below Thermostat Regulating Temperature | Mazda |
| 1 | P0129 | Barometric Pressure Sensor Out-Of-Range Low | Chrysler |
| 1 | P0131 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage | Ford |
| 1 | P0136 | Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Malfunction | Pontiac |
| 1 | P0140 | Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity | Saab |
| 1 | P0191 | Fuel Rail Pressure Sensor Performance | Ford |
| 1 | P0193 | Fuel Rail Pressure Sensor Circuit High Voltage | Pontiac |
| 1 | P0200 | Fuel Injector Circuit Malfunction | Ford |
| 1 | P0221 | Throttle Position Sensor 2 Performance | Dodge |
| 1 | P0270 | Fuel Injector 4 Control Circuit Low Voltage | Ford |
| 1 | P0273 | Fuel Injector 5 Control Circuit Low Voltage | Ford |
| 1 | P0284 | Cylinder 8 Balance System Malfunction | Ford |
| 1 | P0316 | Misfire Occurred In First 1,000 Revolutions | Mercury |
| 1 | P0333 | Knock Sensor Circuit High Voltage (Bank 2) | Jaguar |
| 1 | P0335 | Crankshaft Position Sensor Circuit Malfunction | Nissan |
| 1 | P0339 | Crankshaft Position Sensor Signal Intermittent | Honda |
| 1 | P0341 | CMP Sensor Performance | Audi |
| 1 | P0343 | CMP Sensor Circuit High Voltage | Audi |
| 1 | P0346 | Intake Camshaft Position Sensor Performance (Bank 2) | Audi |
| 1 | P0353 | Ignition Coil 3 Control Circuit Malfunction | Ford |
| 1 | P0401 | Insufficient EGR Flow Detected | Buick |
| 1 | P0430 | Catalyst System Low Efficiency (Bank 2) | Toyota |
| 1 | P0440 | General EVAP System Failure | Toyota |
| 1 | P0446 | EVAP Vent System Performance | Toyota |
| 1 | P0452 | Fuel Tank Pressure Sensor Circuit Low Voltage | Chevrolet |
| 1 | P0456 | EVAP System Very Small Leak Detected | Ram |
| 1 | P0471 | Exhaust Backpressure Circuit Range/Performance | Ford |
| 1 | P0480 | Cooling Fan Relay 1 Control Circuit Malfunction | Kia |
| 1 | P0491 | Secondary AIR System Insufficient Flow Detected (Bank 1) | Audi |
| 1 | P0492 | Secondary air flow bank 2 | Audi |
| 1 | P0500 | Vehicle Speed Sensor Circuit Malfunction | Toyota |
| 1 | P0522 | Engine Oil Pressure Sensor Circuit Low Voltage | GMC |
| 1 | P0562 | System Voltage Too Low | Audi |
| 1 | P0573 | Brake Switch 1 Circuit Stuck Off | GMC |
| 1 | P0601 | Control Module Read Only Memory | Jeep |
| 1 | P060A | PCM Internal Control Module Error | Ford |
| 1 | P060E | Control Module Throttle Position System Performance | Dodge |
| 1 | P0622 | Generator F-Terminal Circuit Malfunction | Chevrolet |
| 1 | P0641 | 5-Volt Reference 1 Circuit Malfunction | Cadillac |
| 1 | P0672 | Glow Plug No. 2 Control Circuit Malfunction | Volkswagen |
| 1 | P068A | ECM Relay Off Too Early | Audi |
| 1 | P1077 | Intake Manifold Turing Valve Stuck In High RPM Position | Honda |
| 1 | P1088 | Tumble Generator Valve Position Sensor 1 Low Input | Honda |
| 1 | P1101 | Intake Airflow System Performance | Chevrolet |
| 1 | P1106 | MAP Sensor Circuit Intermittent High Voltage | Cadillac |
| 1 | P1109 | BARO Sensor Circuit Out-Of-Range High | Mini |
| 1 | P1116 | Engine Coolant Temperature Sensor Performance | Ford |
| 1 | P1128 | Closed Loop Fueling Not Achieved - Bank 1 | Dodge |
| 1 | P1130 | Air Fuel Ratio Sensor (Bank 1 Sensor 1) Circuit Malfunction | Toyota |
| 1 | P1145 | Intake Valve Timing Control Position Sensor Circuit Malfunction (Bank 2) | Nissan |
| 1 | P1167 | Heated Oxygen Sensor (Bank 2 Sensor 2) Maximum Voltage Monitoring | Kia |
| 1 | P1208 | Air Assist Injector Solenoid Circuit High Input | Ford |
| 1 | P1211 | ABS/TCS Control Unit Malfunction | Ford |
| 1 | P1242 | Fuel Injector 7 Control Circuit Shorted | Mini |
| 1 | P1273 | Air Fuel Sensor (Bank 1 Sensor 1) Lean Shift Monitoring | Nissan |
| 1 | P1292 | High Side No. 2 (Left) Short To Ground Or Voltage Detected | Ford |
| 1 | P1316 | Spark Plug Detection Module Circuit Malfunction (Bank 2) | Ford |
| 1 | P1345 | Camshaft To Crankshaft Position Correlation | Chevrolet |
| 1 | P1347 | Mass Airflow Sensor Circuit low | BMW |
| 1 | P1350 | Bypass Line Monitor Circuit Malfunction | Chevrolet |
| 1 | P1352 | Ignition Bypass Circuit High Voltage | BMW |
| 1 | P1399 | Misfire any cylinder | Honda |
| 1 | P150A | Eng off timer performance | Audi |
| 1 | P1582 | Electronic Throttle Monitor Data Available | Jaguar |
| 1 | P1639 | 5-Volt Reference 'B' Circuit Malfunction | Volkswagen |
| 1 | P1649 | ABS Operation Signal Circuit Malfunction | Volkswagen |
| 1 | P164E | 9489- oil pressure regulating valve electrical malfunction | Audi |
| 1 | P1698 | No CCD Messages Received From TCM | Dodge |
| 1 | P200C | Diesel Particulate Filter Over-Temperature (Bank 1) | Ford |
| 1 | P200E | Catalyst System Over-Temperature (Bank 1) | Ford |
| 1 | P2107 | Electronic Throttle Control Module Processor | Ford |
| 1 | P2110 | Electronic Throttle Control - Forced Limited RPM | Ford |
| 1 | P2135 | Throttle Position Sensor 1-2 Correlation Error | Dodge |
| 1 | P2172 | High Airflow / Vacuum Leak Detected (Instantaneous Accumulation) | Jeep |
| 1 | P2177 | Fuel Trim System Lean At Cruise Or Acceleration (Bank 1) | Mazda |
| 1 | P2196 | Heated Oxygen Sensor (Bank 1 Sensor 1) Stuck Rich | Ford |
| 1 | P2197 | Air Fuel Ratio Sensor (Bank 2 Sensor 1) Signal Stuck "Lean" | Mazda |
| 1 | P2198 | Air Fuel Ratio Sensor (Bank 2 Sensor 1) Signal Stuck "Rich" | Mazda |
| 1 | P2227 | BARO Sensor Performance | Honda |
| 1 | P2452 | Diesel Particulate Filter Pressure Sensor A circuit | Ford |
| 1 | P2463 | Diesel Particulate Filter Soot Level Accumulation | GMC |
| 1 | P247A | Exhaust Gas TEMP Out Of Range Bank 1 Sensor 3 | Ford |
| 1 | P2580 | Injector 1 Energy Balance Too High Or Too Low | Dodge |
| 1 | P2A03 | Air Fuel Sensor (Bank 2 Sensor 1) Circuit Range / Performance | Nissan |
| 1 | P3088 | I get two differnt code descriptions one is for aux. emmisions and the other is for excessive warm up time. | Audi |
| 1 | P3449 | Cylinder 7 Deactivation Solenoid Control Circuit Malfunction | Chevrolet |
| 1 | P4308 | small evap leak | Volvo |
| 1 | U0101 | Lost Communication With TCM | Chrysler |
| 1 | U1108 | Combination Meter Time Out | Mitsubishi |
| 1 | U1109 | ETACS-ECU Time Out | Mitsubishi |
