Diagnostic Trouble Code Index for November 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 | Acura, Buick, Cadillac, Chevrolet, Chrysler, Dodge, Infiniti, Jeep, Lexus, Mazda, Mercedes-Benz, Nissan, Pontiac, Saturn, Volkswagen |
| 18 | P0171 | Fuel System Lean (Bank 1) | Buick, Chevrolet, Ford, GMC, Toyota, Volvo |
| 12 | P0174 | Fuel System Lean (Bank 2) | Chevrolet, Ford, Lincoln |
| 9 | P0172 | Fuel System Rich (Bank 1) | BMW, Dodge, Ford, GMC, Mercury, Toyota, Volkswagen, Volvo |
| 9 | P0301 | Cylinder 1 Misfire Detected | Cadillac, Dodge, Ford, Jeep, Lexus, Mercedes-Benz, Subaru, Volkswagen, Volvo |
| 8 | P0303 | Cylinder 3 Misfire Detected | Acura, Chevrolet, Kia, Lexus, Saturn, Subaru, Volvo |
| 7 | P0302 | Cylinder 2 Misfire Detected | Chevrolet, Ford, Jeep, Mercedes-Benz, Mercury, Subaru, Volvo |
| 7 | P0340 | Camshaft Position Sensor Circuit Malfunction | BMW, Chevrolet, Ford, Saab, Toyota |
| 7 | P0440 | General EVAP System Failure | Buick, Chevrolet, Daewoo, Hyundai, Toyota |
| 5 | P0304 | Cylinder 4 Misfire Detected | Acura, Ford, Subaru, Volkswagen |
| 5 | P0305 | Cylinder 5 Misfire Detected | Acura, Ford, Lexus, Volvo |
| 4 | P0175 | Fuel System Rich (Bank 2) | BMW, Dodge, GMC, Mercury |
| 4 | P0306 | Cylinder 6 Misfire Detected | Audi, Chevrolet, Dodge, Jeep |
| 4 | P0325 | Knock Sensor Circuit Malfunction | Honda, Infiniti, Nissan |
| 4 | P0401 | Insufficient EGR Flow Detected | Chevrolet, Ford, Mercury, Toyota |
| 4 | P0420 | Catalyst Efficiency Below Normal (Bank 1) | Chevrolet, Honda, Mazda, Toyota |
| 3 | P0101 | MAF Sensor Performance | Chevrolet |
| 3 | P0130 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Malfunction | Mercedes-Benz, Nissan, Saab |
| 3 | P0170 | Fuel Trim Lean Or Rich (Bank 1) | Mercedes-Benz |
| 3 | P0173 | Fuel Trim Lean Or Rich (Bank 2) | Mercedes-Benz |
| 3 | P0308 | Cylinder 8 Misfire Detected | Dodge, Ford, Mercedes-Benz |
| 3 | P0335 | Crankshaft Position Sensor Circuit Malfunction | Chevrolet, GMC, Geo |
| 3 | P0336 | Crankshaft Position Sensor Performance | Chevrolet, Pontiac |
| 3 | P0443 | EVAP Purge Solenoid Control Circuit Malfunction | Dodge, Ford |
| 2 | B2960 | Security system sensor data incorrect but valid | GMC, Pontiac |
| 2 | P0100 | Mass Airflow Sensor Circuit Malfunction | Nissan, Volvo |
| 2 | P0118 | ECT Sensor Circuit High Voltage | Honda, Plymouth |
| 2 | P0120 | TP Sensor 1 Signal Circuit Malfunction | Mercedes-Benz, Nissan |
| 2 | P0122 | TP Sensor Circuit Low Voltage | Daewoo, Mitsubishi |
| 2 | P0125 | Engine Coolant Temperature Insufficient For Closed Loop Fuel Control | Lexus |
| 2 | P0128 | Engine Coolant Temperature Below Thermostat Regulating Temperature | BMW, Pontiac |
| 2 | P0135 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction | Ford, Jeep |
| 2 | P0137 | Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low Voltage | Buick, Pontiac |
| 2 | P0138 | Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage | Jeep, Land Rover |
| 2 | P0140 | Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity | Chevrolet, Volkswagen |
| 2 | P0307 | Cylinder 7 Misfire Detected | Dodge, Ford |
| 2 | P0351 | Ignition Coil 1 Control Circuit Malfunction | Ford, Jeep |
| 2 | P0380 | Glow Plug Feedback Circuit | Dodge, Volkswagen |
| 2 | P0400 | EGR System Recirculation Flow | Mazda, Subaru |
| 2 | P0441 | EVAP Purge System Performance | Plymouth, Volkswagen |
| 2 | P0500 | Vehicle Speed Sensor Circuit Malfunction | Ford, Nissan |
| 2 | P0562 | System Voltage Too Low | Ford |
| 2 | P0743 | Torque Converter Clutch Solenoid Circuit Malfunction | Ford |
| 2 | P0750 | Low/Reverse Solenoid Circuit Malfunction | Ford |
| 2 | P1000 | OBD II Monitor Testing No Completed | Ford |
| 2 | P1135 | Air Fuel Ratio Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction | Lexus |
| 2 | P1336 | CKP Sensor System Variation Not Learned | Nissan, Saturn |
| 2 | P1391 | CKP Or CMP Sensor Signal Intermittent | Chrysler, Eagle |
| 2 | P1406 | EGR Valve Pintle Position Circuit Malfunction | Chevrolet, Ford |
| 2 | P1409 | EGR Vacuum Regulator Solenoid Circuit Malfunction | Ford, Mercury |
| 2 | P1747 | EPC Solenoid Circuit Malfunction | Ford |
| 2 | U1041 | Loss of Electronic Brake Controller Communication | GMC |
| 1 | B0334 | Loss of ECM data | Cadillac |
| 1 | B1352 | Ignition key-in circuit failure | Ford |
| 1 | B1359 | ign run/accessories circuit failure-Gem code | Ford |
| 1 | B2860 | scm | Chevrolet |
| 1 | B2958 | Security system sensor data circuit high | Pontiac |
| 1 | C0300 | Undocumented code | Hyundai |
| 1 | P0031 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Low Voltage | Dodge |
| 1 | P0051 | Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Low Voltage | Nissan |
| 1 | P0081 | Intake Valve Timing Control Solenoid Valve Circuit Malfunction (Bank 2) | Hyundai |
| 1 | P0093 | Fuel System Large Leak Detected | Chevrolet |
| 1 | P0102 | MAF Sensor Circuit Low Frequency | Oldsmobile |
| 1 | P0107 | MAP Sensor Circuit Low Voltage | Mitsubishi |
| 1 | P0108 | MAP Sensor Circuit High Voltage | Dodge |
| 1 | P0112 | IAT Sensor Circuit Low Voltage | Ford |
| 1 | P0117 | ECT Sensor Circuit Low Voltage | Ford |
| 1 | P0126 | Insufficient Coolant Temperature For Stable Operation | Honda |
| 1 | P0131 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage | Chevrolet |
| 1 | P0133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response | Hyundai |
| 1 | P0134 | Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Activity | Honda |
| 1 | P0136 | Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Malfunction | Hyundai |
| 1 | P0139 | Heated Oxygen Sensor (Bank 1 Sensor 2) Slow Response | Plymouth |
| 1 | P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction | Jeep |
| 1 | P0150 | Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Malfunction | Mercedes-Benz |
| 1 | P0221 | Throttle Position Sensor 2 Performance | Volkswagen |
| 1 | P0230 | Fuel Pump Relay Control Circuit Malfunction | Ford |
| 1 | P0232 | Fuel Pump Feedback Circuit High Voltage | Ford |
| 1 | P0320 | No Crank Reference Signal To PCM | Ford |
| 1 | P0321 | Crankshaft Position Sensor Circuit Range/Performance | Pontiac |
| 1 | P0330 | Knock Sensor 2 Circuit Malfunction | Infiniti |
| 1 | P0337 | CKP Sensor Circuit Low Duty Cycle | Chevrolet |
| 1 | P0338 | CKP Sensor Circuit High Duty Cycle | Chevrolet |
| 1 | P0341 | CMP Sensor Performance | Chevrolet |
| 1 | P0343 | CMP Sensor Circuit High Voltage | Kia |
| 1 | P0344 | Camshaft Position Sensor Signal Intermittent | Ford |
| 1 | P0402 | Excessive EGR Flow Detected | Ford |
| 1 | P0403 | EGR Solenoid Control Circuit Malfunction | Pontiac |
| 1 | P0405 | EGR Position Sensor Circuit Low Voltage | Pontiac |
| 1 | P0410 | Secondary Air System Performance | Oldsmobile |
| 1 | P0411 | Secondary AIR System Incorrect Airflow Detected | Volkswagen |
| 1 | P0442 | EVAP System Small Leak Detected | Chevrolet |
| 1 | P0452 | Fuel Tank Pressure Sensor Circuit Low Voltage | Chrysler |
| 1 | P0453 | Fuel Tank Pressure Sensor Circuit High Voltage | Chevrolet |
| 1 | P0455 | EVAP System Large Leak Detected | Volvo |
| 1 | P0476 | Exhaust Backpressure Regulator Malfunction (Self Test) | Ford |
| 1 | P0505 | Idle Control System Malfunction | Nissan |
| 1 | P0507 | Idle Speed High | Nissan |
| 1 | P0524 | Engine Oil Pressure Too Low | Honda |
| 1 | P0673 | Glow Plug No. 3 Control Circuit Malfunction | Ford |
| 1 | P0700 | Automatic Transmission System Malfunction Detected | GMC |
| 1 | P0705 | Transaxle Range Switch Circuit Malfunction | Lexus |
| 1 | P0711 | TFT Sensor Performance | Saturn |
| 1 | P0755 | 2-4 Solenoid Circuit Malfunction | Ford |
| 1 | P0756 | 2-3 Shift Solenoid - No 2nd Or 3rd Gear | Chevrolet |
| 1 | P0760 | Overdrive Solenoid Circuit Malfunction | Ford |
| 1 | P0765 | Underdrive Solenoid Circuit Malfunction | Ford |
| 1 | P1112 | IAT Sensor Circuit Intermittent Low Voltage | Ford |
| 1 | P1120 | TP Sensor 1 Circuit Malfunction | Toyota |
| 1 | P1128 | Closed Loop Fueling Not Achieved - Bank 1 | Volkswagen |
| 1 | P1131 | Heated Oxygen Sensor (Bank 1 Sensor 1) Indicates A/F Ratio Too Lean | Ford |
| 1 | P1132 | Heated Oxygen Sensor (Bank 1 Sensor 1) Indicates A/F Ratio Too Rich | Ford |
| 1 | P1133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching | Lexus |
| 1 | P1136 | Intake Valve Timing Control Circuit Malfunction (Bank 2) | Volkswagen |
| 1 | P1138 | Heated Oxygen Sensor (Bank 1 Sensor 2) High Voltage In Decel Fuel Cutoff | Land Rover |
| 1 | P1151 | Heated Oxygen Sensor (Bank 2 Sensor 1) Indicates A/F Ratio Too Lean | Ford |
| 1 | P1153 | Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient Switching | Lexus |
| 1 | P1155 | Air Fuel Ratio Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction | Lexus |
| 1 | P1171 | Fuel System Lean During Acceleration | Volvo |
| 1 | P1174 | Fuel Trim Cylinder Balance | Volvo |
| 1 | P1176 | Electronic Throttle System Motor No. 1 Open or Shorted | Volkswagen |
| 1 | P1193 | Intake Air Temperature Sensor Circuit High Voltage | Plymouth |
| 1 | P1211 | ABS/TCS Control Unit Malfunction | Ford |
| 1 | P1212 | ABS/TCS Control Unit Malfunction | Ford |
| 1 | P1219 | Cylinder ID Signal Stuck Low | Ford |
| 1 | P1229 | Accelerator Pedal Position Sensor 2 Power Circuit Short | Jaguar |
| 1 | P1242 | Fuel Injector 7 Control Circuit Shorted | Jaguar |
| 1 | P1259 | VTEC System Malfunction (Bank 1) | Honda |
| 1 | P1271 | Air Fuel Sensor (Bank 1 Sensor 1) Circuit No Activity | GMC |
| 1 | P1275 | Accelerator Pedal Position Sensor 1 Circuit Malfunction | GMC |
| 1 | P1281 | Engine Is Cold Too Long | Plymouth |
| 1 | P1285 | Accelerator Pedal Position Sensor 3 Circuit Malfunction | Lincoln |
| 1 | P1297 | No Change In MAP Signal From Start To Run Transition | Volkswagen |
| 1 | P1299 | Vacuum Leak Present With IAC Valve Fully Seated | Lincoln |
| 1 | P1309 | Misfire Detection Monitor | Ford |
| 1 | P1320 | Igniter 5 Circuit Malfunction | Nissan |
| 1 | P1340 | Camshaft Position Sensor 'A' Circuit Malfunction (Bank 2) | Mercedes-Benz |
| 1 | P1361 | ICM Ignition Control Circuit Low Voltage | Pontiac |
| 1 | P1383 | Variable Cam Timing Over-Retarded (Cylinder Bank 1) | Ford |
| 1 | P1400 | Cold Start Emission Reduction Control System | Mitsubishi |
| 1 | P1443 | Secondary Air Injection System Control Valve Circuit Malfunction (Bank 2) | Subaru |
| 1 | P1451 | Barometric Pressure Sensor Signal Range/Performance | Ford |
| 1 | P1456 | EVAP System Leak Detected (Fuel Tank Area) | Nissan |
| 1 | P1457 | EVAP System Leak Detected (Canister Area) | Honda |
| 1 | P1486 | EVAP Leak Detection Monitor Pinched Hose Detected | Jeep |
| 1 | P1518 | Throttle Actuator Control Module Serial Data Malfunction | GMC |
| 1 | P1542 | Climate Control Unit Signal Circuit High Voltage | Volkswagen |
| 1 | P1555 | Electronic Variable Orifice Solenoid Malfunction | Volkswagen |
| 1 | P1564 | ASCD Steering Switch Circuit Malfunction | Volkswagen |
| 1 | P1570 | Laser Radar Sensor Circuit Malfunction | Volkswagen |
| 1 | P1599 | A/C Pressure Sensor Circuit Low Voltage | Cadillac |
| 1 | P1632 | Theft Deterrent Fuel Disable Signal Received | Pontiac |
| 1 | P1670 | Output Driver 4 Voltage High Voltage | Ford |
| 1 | P1671 | MIL Control Circuit Malfunction | Chevrolet |
| 1 | P1705 | Throttle Position Sensor Circuit Malfunction | Nissan |
| 1 | P1781 | O/D Pressure Switch Sense Circuit Malfunction | GMC |
| 1 | P2263 | Turbo/Super Charger System Performance | Ford |
| 1 | P3016 | Battery Block 6 Becomes Weak | Ford |
| 1 | U1016 | Serial Communications Malfunction | Chevrolet |
| 1 | U1262 | Data Circuit Malfunction | Ford |
| 1 | U1800 | Lost Communication With Fuel Injector Control Module | Chevrolet |
| 1 | U3118 | Undocumented code | Hyundai |
