Diagnostic Trouble Code Index for December 2005
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 |
| 28 | P0300 | Multiple Cylinder Misfire Detected | Buick, Chevrolet, Dodge, Ford, GMC, Hummer, Jeep, Mazda, Mercedes-Benz, Nissan, Oldsmobile, Pontiac, Volkswagen |
| 17 | P0171 | Fuel System Lean (Bank 1) | Audi, Chevrolet, Ford, Mercury, Oldsmobile, Volkswagen |
| 14 | P0174 | Fuel System Lean (Bank 2) | Chevrolet, Ford, Mazda, Mercury |
| 12 | P0340 | Camshaft Position Sensor Circuit Malfunction | Chrysler, Dodge, Ford, Jeep, Mazda, Mitsubishi, Plymouth, Volvo |
| 10 | P0302 | Cylinder 2 Misfire Detected | Chevrolet, Ford, Infiniti, Mazda, Mercedes-Benz, Mercury |
| 10 | P0304 | Cylinder 4 Misfire Detected | Chevrolet, Dodge, Ford, Honda, Lincoln, Subaru, Volkswagen |
| 9 | P0305 | Cylinder 5 Misfire Detected | Chrysler, Dodge, Ford, Jeep, Mercedes-Benz, Oldsmobile |
| 8 | P0301 | Cylinder 1 Misfire Detected | Dodge, Ford, Honda, Volkswagen |
| 6 | P0135 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction | Cadillac, Chevrolet, Dodge, Ford, Geo, Mercury |
| 6 | P0172 | Fuel System Rich (Bank 1) | Ford, GMC, Oldsmobile, Volkswagen |
| 6 | P0175 | Fuel System Rich (Bank 2) | Chevrolet, Ford, GMC, Nissan |
| 5 | P0303 | Cylinder 3 Misfire Detected | Ford, Honda, Subaru |
| 5 | P0401 | Insufficient EGR Flow Detected | Ford, Honda, Hyundai, Toyota |
| 4 | P0306 | Cylinder 6 Misfire Detected | Ford, Jeep, Lincoln, Mercedes-Benz |
| 4 | P0420 | Catalyst Efficiency Below Normal (Bank 1) | Kia, Mazda, Subaru, Toyota |
| 4 | P0505 | Idle Control System Malfunction | Honda, Infiniti, Nissan |
| 4 | P1345 | Camshaft To Crankshaft Position Correlation | Chevrolet, Mazda |
| 3 | P0341 | CMP Sensor Performance | Chevrolet, GMC, Jaguar |
| 3 | P0430 | Catalyst System Low Efficiency (Bank 2) | BMW, Ford, Nissan |
| 3 | P0442 | EVAP System Small Leak Detected | Chrysler, Saturn, Volkswagen |
| 3 | P1131 | Heated Oxygen Sensor (Bank 1 Sensor 1) Indicates A/F Ratio Too Lean | Ford, Mercury |
| 2 | P0011 | Intake Camshaft Position System Performance | Audi, Ford |
| 2 | P0102 | MAF Sensor Circuit Low Frequency | Ford, Mercury |
| 2 | P0123 | TP Sensor Circuit High Voltage | Jeep |
| 2 | P0125 | Engine Coolant Temperature Insufficient For Closed Loop Fuel Control | Chevrolet, Isuzu |
| 2 | P0128 | Engine Coolant Temperature Below Thermostat Regulating Temperature | Chevrolet, Mercedes-Benz |
| 2 | P0133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response | Daewoo, Mercedes-Benz |
| 2 | P0155 | Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction | Cadillac, Ford |
| 2 | P0316 | Misfire Occurred In First 1,000 Revolutions | Ford |
| 2 | P0320 | No Crank Reference Signal To PCM | Ford, Plymouth |
| 2 | P0335 | Crankshaft Position Sensor Circuit Malfunction | Chrysler, Mitsubishi |
| 2 | P0351 | Ignition Coil 1 Control Circuit Malfunction | Dodge |
| 2 | P0352 | Ignition Coil 2 Control Circuit Malfunction | Dodge, Plymouth |
| 2 | P0353 | Ignition Coil 3 Control Circuit Malfunction | Dodge |
| 2 | P0441 | EVAP Purge System Performance | Dodge, Honda |
| 2 | P0446 | EVAP Vent System Performance | Buick, Cadillac |
| 2 | P0452 | Fuel Tank Pressure Sensor Circuit Low Voltage | Chevrolet, Ford |
| 2 | P0500 | Vehicle Speed Sensor Circuit Malfunction | Mercedes-Benz, Nissan |
| 2 | P0605 | Control Module Programming Read Only Memory | Ford, Mercedes-Benz |
| 2 | P1151 | Heated Oxygen Sensor (Bank 2 Sensor 1) Indicates A/F Ratio Too Lean | Ford, Mercury |
| 2 | P1189 | Engine Oil Pressure Switch Circuit Malfunction | Buick, Chevrolet |
| 2 | P1211 | ABS/TCS Control Unit Malfunction | Ford |
| 2 | P1406 | EGR Valve Pintle Position Circuit Malfunction | Chevrolet, GMC |
| 1 | B1312 | fixed | Ford |
| 1 | B1601 | PATS Received Incorrect Key Code From Ignition Key Transponder | Ford |
| 1 | P0021 | Camshaft Position 'A' Timing Over-Advanced / System Performance (Bank 2) | Ford |
| 1 | P0030 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Control Circuit Malfunction | Ford |
| 1 | P0041 | Oxygen Sensor Signals Swapped, Bank 2 Sensor 1 - Bank 2 Sensor 2 | Cadillac |
| 1 | P0103 | MAF Sensor Circuit High Frequency | Chevrolet |
| 1 | P0112 | IAT Sensor Circuit Low Voltage | GMC |
| 1 | P0113 | IAT Sensor Circuit High Voltage | Mercury |
| 1 | P0132 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High Voltage | Dodge |
| 1 | P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction | Mercedes-Benz |
| 1 | P0147 | Heated Oxygen Sensor (Bank 1 Sensor 3) Heater Circuit Malfunction | Chevrolet |
| 1 | P0156 | Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Malfunction | Mercury |
| 1 | P0161 | Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit Malfunction | Mercedes-Benz |
| 1 | P0170 | Fuel Trim Lean Or Rich (Bank 1) | Volkswagen |
| 1 | P0231 | Fuel Pump Feedback Circuit Low Voltage | Chevrolet |
| 1 | P0234 | Turbocharger Engine Overboost | Ford |
| 1 | P0267 | Fuel Injector 3 Control Circuit Low Voltage | Ford |
| 1 | P0308 | Cylinder 8 Misfire Detected | Chevrolet |
| 1 | P0325 | Knock Sensor Circuit Malfunction | Nissan |
| 1 | P0336 | Crankshaft Position Sensor Performance | Pontiac |
| 1 | P0338 | CKP Sensor Circuit High Duty Cycle | Chevrolet |
| 1 | P0339 | Crankshaft Position Sensor Signal Intermittent | GMC |
| 1 | P0345 | Camshaft Position Sensor 'A' Circuit Malfunction (Bank 2) | Ford |
| 1 | P0354 | Ignition Coil 4 Control Circuit Malfunction | Ford |
| 1 | P0355 | Ignition Coil 5 Control Circuit Malfunction | Ford |
| 1 | P0356 | Ignition Coil 6 Control Circuit Malfunction | Ford |
| 1 | P0400 | EGR System Recirculation Flow | Geo |
| 1 | P0403 | EGR Solenoid Control Circuit Malfunction | Mitsubishi |
| 1 | P0406 | EGR Position Sensor Circuit High Voltage | Chrysler |
| 1 | P0411 | Secondary AIR System Incorrect Airflow Detected | Volkswagen |
| 1 | P0412 | Secondary Air System Solenoid Circuit Malfunction | Chevrolet |
| 1 | P0440 | General EVAP System Failure | Chevrolet |
| 1 | P0453 | Fuel Tank Pressure Sensor Circuit High Voltage | Porsche |
| 1 | P0455 | EVAP System Large Leak Detected | Mercedes-Benz |
| 1 | P0456 | EVAP System Very Small Leak Detected | Dodge |
| 1 | P0460 | Fuel Level Sensing Unit No Change Over Miles | Mercedes-Benz |
| 1 | P0470 | Exhaust Backpressure Sensor Circuit Malfunction | Ford |
| 1 | P0495 | Cooling Fan Speed High | Oldsmobile |
| 1 | P0499 | NVLD Canister Vent Solenoid Circuit High Voltage | Dodge |
| 1 | P0507 | Idle Speed High | Chevrolet |
| 1 | P0603 | Control Module Long Term Memory Reset | Ford |
| 1 | P0617 | Starter Relay Control Circuit High Voltage | Suzuki |
| 1 | P061A | ETC Level 2 Torque Performance | Dodge |
| 1 | P0719 | TCC Brake Switch Circuit Low Voltage | Chevrolet |
| 1 | P0732 | Gear Ratio Error In Second | Kia |
| 1 | P0743 | Torque Converter Clutch Solenoid Circuit Malfunction | Ford |
| 1 | P0750 | Low/Reverse Solenoid Circuit Malfunction | Ford |
| 1 | P0755 | 2-4 Solenoid Circuit Malfunction | Ford |
| 1 | P0760 | Overdrive Solenoid Circuit Malfunction | Ford |
| 1 | P1000 | OBD II Monitor Testing No Completed | Ford |
| 1 | P1100 | Starter Switch Circuit Low Input | Ford |
| 1 | P1112 | IAT Sensor Circuit Intermittent Low Voltage | GMC |
| 1 | P1121 | TP Sensor Circuit Intermittent High Voltage | Kia |
| 1 | P1122 | TP Sensor Circuit Intermittent Low Voltage | Chevrolet |
| 1 | P1126 | Magnetic Clutch Circuit Malfunction | Infiniti |
| 1 | P1128 | Closed Loop Fueling Not Achieved - Bank 1 | Volkswagen |
| 1 | P1133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching | Toyota |
| 1 | P1136 | Intake Valve Timing Control Circuit Malfunction (Bank 2) | Volkswagen |
| 1 | P1140 | Intake Valve Timing Control Position Sensor Circuit Malfunction (Bank 1) | BMW |
| 1 | P1143 | Heated Oxygen Sensor (Bank 1 Sensor 1) Lean Shift Monitoring | Volkswagen |
| 1 | P1153 | Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient Switching | Chevrolet |
| 1 | P1159 | Air Fuel Sensor (Bank 1 Sensor 1) AFS+ Circuit Low Voltage | Hyundai |
| 1 | P1171 | Fuel System Lean During Acceleration | Volvo |
| 1 | P1186 | Inlet Pressure Sensor Circuit Voltage Below Lower Limit | Kia |
| 1 | P1216 | Fuel Solenoid Response Time Too Short | Chevrolet |
| 1 | P1221 | TP Sensor 2 Signal Correlation | Chevrolet |
| 1 | P1260 | Immobilizer System Malfunction | Ford |
| 1 | P1294 | Target Idle Speed Not Reached | Ford |
| 1 | P1309 | Misfire Detection Monitor | Ford |
| 1 | P1320 | Igniter 5 Circuit Malfunction | Nissan |
| 1 | P1341 | Camshaft Position Sensor 'A' Circuit Malfunction (Bank 2) | Jaguar |
| 1 | P1347 | Mass Airflow Sensor Circuit low | Chevrolet |
| 1 | P1391 | CKP Or CMP Sensor Signal Intermittent | Jeep |
| 1 | P1398 | Misfire Adaptive Numerator At Limit | Jeep |
| 1 | P1423 | Fuel Tank Large Leak | Audi |
| 1 | P1464 | Fuel Level Sensor Circuit High Voltage | Ford |
| 1 | P1467 | evap leak | Honda |
| 1 | P1479 | High Fan Control / Fan Control 3 Primary Circuit Malfunction | Volkswagen |
| 1 | P1518 | Throttle Actuator Control Module Serial Data Malfunction | Ford |
| 1 | P1570 | Laser Radar Sensor Circuit Malfunction | Volkswagen |
| 1 | P1586 | Cruise Control Brake Switch 2 Circuit Malfunction | Kia |
| 1 | P1613 | Secondary Air Injection System Driver | Volkswagen |
| 1 | P1629 | Theft Deterrent Signal Not Present, Engine Cranking | Buick |
| 1 | P1636 | TCM Internal - External Watchdog Performance | Volkswagen |
| 1 | P1649 | ABS Operation Signal Circuit Malfunction | Volkswagen |
| 1 | P1650 | Output Driver 2 Circuit Malfunction | Volkswagen |
| 1 | P1667 | Fuel Pump Speed Output Circuit Malfunction | Honda |
| 1 | P1694 | No Communication With PCM | Jeep |
| 1 | P1780 | Park/Neutral Position Switch Circuit Malfunction | Toyota |
| 1 | P1811 | Maximum Adaptive And Long Term Shift | Buick |
| 1 | P1870 | Transmission Component Slipping | Isuzu |
| 1 | P2003 | insufflation air pump | Mercedes-Benz |
| 1 | P2042 | Engine Oil Sensor - Water Contamination | Mercedes-Benz |
| 1 | P2106 | Electronic Throttle Control System - Forced Limited Power | Dodge |
| 1 | P2175 | Low Airflow / Restriction Detected (Slow Accumulation) | Dodge |
| 1 | P2407 | EVAP Leak Detection Pump Sense Circuit Intermittent/Erratic | Volvo |
| 1 | U1000 | Class 2 Communication Malfunction | Buick |
| 1 | U1016 | Serial Communications Malfunction | Buick |
| 1 | U1040 | Lost Communication With Antilock Brake System Module | Buick |
| 1 | U1064 | Lost Communication With BCM or VCD Module | Buick |
