Diagnostic Trouble Code Index for December 2015
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 | P0171 | Fuel System Lean (Bank 1) | Chevrolet, Dodge, Ford, Jaguar, Jeep, Land Rover, Volkswagen |
| 10 | P0300 | Multiple Cylinder Misfire Detected | BMW, Chevrolet, Chrysler, Dodge, Ford, GMC, Jaguar, Nissan, Volkswagen |
| 7 | P0174 | Fuel System Lean (Bank 2) | Chevrolet, Ford, Jeep, Land Rover |
| 7 | P0303 | Cylinder 3 Misfire Detected | BMW, Dodge, GMC, Jaguar, Volkswagen, Volvo |
| 7 | P0304 | Cylinder 4 Misfire Detected | BMW, Ford, Hyundai, Jaguar, Jeep, Land Rover, Lincoln |
| 6 | P0305 | Cylinder 5 Misfire Detected | BMW, Dodge, Hyundai, Jaguar |
| 5 | P0301 | Cylinder 1 Misfire Detected | BMW, Dodge, Jaguar |
| 5 | P0340 | Camshaft Position Sensor Circuit Malfunction | Ford, Saturn, Subaru, Volvo |
| 4 | P0302 | Cylinder 2 Misfire Detected | BMW, Hyundai, Jaguar, Land Rover |
| 4 | P0306 | Cylinder 6 Misfire Detected | BMW, Ford, Land Rover, Nissan |
| 3 | P0101 | MAF Sensor Performance | Chevrolet, Jaguar |
| 3 | P0307 | Cylinder 7 Misfire Detected | Dodge, Jaguar |
| 3 | P0420 | Catalyst Efficiency Below Normal (Bank 1) | Acura, Ford, Pontiac |
| 3 | P0507 | Idle Speed High | Infiniti, Porsche, Volkswagen |
| 2 | P0102 | MAF Sensor Circuit Low Frequency | Porsche, Ram |
| 2 | P0172 | Fuel System Rich (Bank 1) | BMW, Chevrolet |
| 2 | P0175 | Fuel System Rich (Bank 2) | Chevrolet, GMC |
| 2 | P0316 | Misfire Occurred In First 1,000 Revolutions | Ford, Jaguar |
| 2 | P0441 | EVAP Purge System Performance | Kia, Toyota |
| 2 | P0456 | EVAP System Very Small Leak Detected | Ford, Subaru |
| 2 | P1211 | ABS/TCS Control Unit Malfunction | Ford |
| 2 | P1259 | VTEC System Malfunction (Bank 1) | Honda |
| 2 | P2197 | Air Fuel Ratio Sensor (Bank 2 Sensor 1) Signal Stuck "Lean" | Ford |
| 1 | B1239 | received data does not match | Mazda |
| 1 | B1325 | Device Power 1 Circuit Voltage below Threshold | Saturn |
| 1 | B1600 | PATS Ignition Key Transponder Signal Not Received | Ford |
| 1 | B1676 | battery voltage out of range | Jaguar |
| 1 | P0018 | Crankshaft Position - Intake Camshaft Position Correlation (Bank 2) | Hyundai |
| 1 | P0032 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit High Voltage | Chrysler |
| 1 | P0038 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit High Voltage | Chrysler |
| 1 | P0100 | Mass Airflow Sensor Circuit Malfunction | Pontiac |
| 1 | P0103 | MAF Sensor Circuit High Frequency | Pontiac |
| 1 | P0106 | MAP Sensor Performance | Saab |
| 1 | P0112 | IAT Sensor Circuit Low Voltage | Dodge |
| 1 | P0120 | TP Sensor 1 Signal Circuit Malfunction | Toyota |
| 1 | P0135 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction | Toyota |
| 1 | P0138 | Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage | Jaguar |
| 1 | P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction | Pontiac |
| 1 | P0150 | Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Malfunction | Jaguar |
| 1 | P0155 | Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction | Toyota |
| 1 | P0161 | Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit Malfunction | Pontiac |
| 1 | P0177 | Water In Fuel | Lincoln |
| 1 | P0221 | Throttle Position Sensor 2 Performance | Saturn |
| 1 | P0237 | Turbocharger Boost Sensor Circuit Low Voltage | Volvo |
| 1 | P0256 | injector 2 circuit high | Ford |
| 1 | P0262 | Fuel Injector 1 Control Circuit High Voltage | Ford |
| 1 | P0308 | Cylinder 8 Misfire Detected | Land Rover |
| 1 | P0315 | Crankshaft Position Sensor Variation Not Learned | Chevrolet |
| 1 | P0320 | No Crank Reference Signal To PCM | Dodge |
| 1 | P0325 | Knock Sensor Circuit Malfunction | Infiniti |
| 1 | P0335 | Crankshaft Position Sensor Circuit Malfunction | Subaru |
| 1 | P0343 | CMP Sensor Circuit High Voltage | Volvo |
| 1 | P0344 | Camshaft Position Sensor Signal Intermittent | Ford |
| 1 | P0351 | Ignition Coil 1 Control Circuit Malfunction | Toyota |
| 1 | P0352 | Ignition Coil 2 Control Circuit Malfunction | Toyota |
| 1 | P0354 | Ignition Coil 4 Control Circuit Malfunction | Toyota |
| 1 | P0355 | Ignition Coil 5 Control Circuit Malfunction | Toyota |
| 1 | P0356 | Ignition Coil 6 Control Circuit Malfunction | Toyota |
| 1 | P0401 | Insufficient EGR Flow Detected | Ford |
| 1 | P0403 | EGR Solenoid Control Circuit Malfunction | Dodge |
| 1 | P0410 | Secondary Air System Performance | Pontiac |
| 1 | P0431 | Warmup Catalyst Efficiency Low (Bank 2) | Saturn |
| 1 | P0446 | EVAP Vent System Performance | Toyota |
| 1 | P0448 | EVAP Canister Vent Control Valve Closed | Subaru |
| 1 | P0455 | EVAP System Large Leak Detected | Audi |
| 1 | P0488 | EGR Airflow Throttle Control Circuit Performance | Dodge |
| 1 | P0505 | Idle Control System Malfunction | Infiniti |
| 1 | P0508 | Idle Air Control Motor Sense Circuit Low Voltage | Chrysler |
| 1 | P0617 | Starter Relay Control Circuit High Voltage | Toyota |
| 1 | P0651 | 5-Volt Reference 2 Circuit Malfunction | Chevrolet |
| 1 | P0685 | Engine Controls Ignition Relay Control Circuit Malfunction | Honda |
| 1 | P0720 | Output Shaft Speed Sensor Circuit Malfunction | Ford |
| 1 | P0785 | 3-2 Shift Solenoid Circuit Malfunction | Volvo |
| 1 | P1000 | OBD II Monitor Testing No Completed | Ford |
| 1 | P1130 | Air Fuel Ratio Sensor (Bank 1 Sensor 1) Circuit Malfunction | Porsche |
| 1 | P1171 | Fuel System Lean During Acceleration | GMC |
| 1 | P1260 | Immobilizer System Malfunction | Mazda |
| 1 | P1345 | Camshaft To Crankshaft Position Correlation | Chevrolet |
| 1 | P1386 | Knock Sensor Control Zero Test | BMW |
| 1 | P1411 | Cylinder 1 Reactivation Control Performance | Dodge |
| 1 | P1414 | Cylinder 4 Reactivation Control Performance | Dodge |
| 1 | P1416 | Secondary Air Injection System (Bank 2) | Dodge |
| 1 | P1417 | Cylinder 7 Reactivation Control Performance | Dodge |
| 1 | P1494 | EVAP Leak Detection Pump Switch Or Mechanical Fault | Plymouth |
| 1 | P1495 | Leak Detection Pump Solenoid Circuit Malfunction | Plymouth |
| 1 | P1589 | MPI Power Inverter Module Current Signal Circuit Malfunction | BMW |
| 1 | P1610 | NATS Initialization Failure | Nissan |
| 1 | P1618 | Sensor Reference Voltage 1 Circuit Erratic | Volvo |
| 1 | P2000 | NOx Adsorptive Catalytic System Efficiency Below Threshold | Ram |
| 1 | P2106 | Electronic Throttle Control System - Forced Limited Power | Mazda |
| 1 | P2176 | Minimum Throttle Position Not Learned | Saturn |
| 1 | P2195 | Air Fuel Sensor (Bank 1 Sensor 1) Signal Stuck Lean | Ford |
| 1 | P219B | fuel trim cylinder balance bank 2 | GMC |
| 1 | P2291 | Injector Control Pressure Too Low - Engine Cranking | Ford |
| 1 | P2293 | Fuel Pressure Regulator 2 Performance | Volkswagen |
| 1 | P2431 | Secondary Air Injection System Pressure Sensor Performance | Chevrolet |
| 1 | P245C | EGR Cooler Bypass Control Circuit Low | Ram |
| 1 | P2647 | VTEC Oil Pressure Switch Circuit High Voltage | Honda |
| 1 | U0109 | Lost communication with fuel pump control module | Ford |
| 1 | U0140 | Lost Communication With BCM | Saturn |
| 1 | U0151 | Lost Communication With Sensing And Diagnostic Module | Saturn |
| 1 | U0155 | No Cluster Bus Message | Saturn |
| 1 | U0168 | No SKIM Bus Messages | Saturn |
| 1 | U0214 | Keyless Receiver Malfunction | Saturn |
| 1 | U1147 | Data Circuit Malfunction | Mazda |
| 1 | U1900 | CAN System Communication Error | Ford |
