Diagnostic Trouble Code Index for November 2008
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 |
| 43 | P0300 | Multiple Cylinder Misfire Detected | Acura, BMW, Buick, Cadillac, Chevrolet, Chrysler, Dodge, Ford, GMC, Honda, Jaguar, Lexus, Mazda, Mercedes-Benz, Nissan, Plymouth, Pontiac, Volkswagen |
| 15 | P0303 | Cylinder 3 Misfire Detected | Acura, BMW, Cadillac, Chevrolet, Dodge, Ford, Honda, Lexus, Subaru, Toyota |
| 13 | P0171 | Fuel System Lean (Bank 1) | BMW, Chevrolet, Ford, Hyundai, Jaguar, Lexus, Mitsubishi, Toyota |
| 12 | P0304 | Cylinder 4 Misfire Detected | Acura, BMW, Cadillac, Dodge, Ford, Lexus, Lincoln, Mazda |
| 11 | P0301 | Cylinder 1 Misfire Detected | Acura, BMW, Cadillac, Chevrolet, Dodge, Ford, Honda, Mercury, Subaru, Toyota |
| 10 | P0172 | Fuel System Rich (Bank 1) | Chevrolet, Chrysler, Ford, GMC, Jaguar, Pontiac, Saturn |
| 9 | P0305 | Cylinder 5 Misfire Detected | Acura, Dodge, Ford, Land Rover, Lexus, Mercedes-Benz, Toyota |
| 8 | P0174 | Fuel System Lean (Bank 2) | BMW, Ford, Jaguar, Mazda, Mercury |
| 7 | P0302 | Cylinder 2 Misfire Detected | Acura, BMW, Cadillac, Lexus, Lincoln, Mercury |
| 7 | P0306 | Cylinder 6 Misfire Detected | Dodge, Ford, Mercedes-Benz |
| 6 | P0175 | Fuel System Rich (Bank 2) | Cadillac, Chevrolet, Ford, GMC, Jaguar |
| 5 | P0307 | Cylinder 7 Misfire Detected | Dodge, Ford, Lincoln, Mercedes-Benz |
| 5 | P0308 | Cylinder 8 Misfire Detected | Ford, Lexus, Lincoln |
| 5 | P0340 | Camshaft Position Sensor Circuit Malfunction | Infiniti, Kia, Mazda, Mitsubishi, Toyota |
| 5 | P0420 | Catalyst Efficiency Below Normal (Bank 1) | Honda, Pontiac, Toyota, Volkswagen |
| 4 | P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction | Honda, Lexus, Saturn, Volkswagen |
| 3 | P0011 | Intake Camshaft Position System Performance | Hyundai, Infiniti, Volkswagen |
| 3 | P0014 | Exhaust Camshaft Position System Performance | Chevrolet |
| 3 | P0101 | MAF Sensor Performance | Cadillac, Chevrolet |
| 3 | P0130 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Malfunction | Mercedes-Benz, Subaru, Volkswagen |
| 3 | P0170 | Fuel Trim Lean Or Rich (Bank 1) | BMW, Lexus, Subaru |
| 3 | P0203 | Fuel Injector 3 Control Circuit Malfunction | Dodge, GMC, Jeep |
| 3 | P0335 | Crankshaft Position Sensor Circuit Malfunction | Chrysler, Mitsubishi, Nissan |
| 3 | P0351 | Ignition Coil 1 Control Circuit Malfunction | Chevrolet, Dodge, Jeep |
| 3 | P0421 | Warmup Catalyst Efficiency Low (Bank 1) | Mazda |
| 3 | P0441 | EVAP Purge System Performance | Audi, Lexus, Mazda |
| 3 | P0442 | EVAP System Small Leak Detected | Mazda, Pontiac, Toyota |
| 3 | P0446 | EVAP Vent System Performance | Lexus, Lincoln, Toyota |
| 3 | P0456 | EVAP System Very Small Leak Detected | Chrysler, Dodge, Mitsubishi |
| 3 | P0500 | Vehicle Speed Sensor Circuit Malfunction | Dodge, Ford |
| 3 | P1309 | Misfire Detection Monitor | Ford, Lincoln |
| 3 | P1747 | EPC Solenoid Circuit Malfunction | Ford, Mercedes-Benz |
| 2 | P0017 | Crankshaft Position - Exhaust Camshaft Position Correlation | Chevrolet |
| 2 | P0021 | Camshaft Position 'A' Timing Over-Advanced / System Performance (Bank 2) | Infiniti, Nissan |
| 2 | P0100 | Mass Airflow Sensor Circuit Malfunction | Mercedes-Benz, Volkswagen |
| 2 | P0106 | MAP Sensor Performance | Chevrolet |
| 2 | P0122 | TP Sensor Circuit Low Voltage | Mitsubishi, Subaru |
| 2 | P0123 | TP Sensor Circuit High Voltage | Dodge, Mazda |
| 2 | P0132 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High Voltage | Chrysler |
| 2 | P0134 | Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Activity | Chevrolet |
| 2 | P0136 | Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Malfunction | Mercedes-Benz, Mercury |
| 2 | P0140 | Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity | Nissan, Saturn |
| 2 | P0157 | Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Low Voltage | Chevrolet, Ford |
| 2 | P0266 | Cylinder 2 Balance System Malfunction | Ford |
| 2 | P0316 | Misfire Occurred In First 1,000 Revolutions | Ford |
| 2 | P0325 | Knock Sensor Circuit Malfunction | Infiniti, Mercury |
| 2 | P0355 | Ignition Coil 5 Control Circuit Malfunction | Ford, Lincoln |
| 2 | P0401 | Insufficient EGR Flow Detected | Chevrolet, Hyundai |
| 2 | P0440 | General EVAP System Failure | BMW, Chevrolet |
| 2 | P0507 | Idle Speed High | Nissan |
| 2 | P1000 | OBD II Monitor Testing No Completed | Mercury |
| 2 | P1173 | Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Malfunction | Land Rover, Mazda |
| 2 | P1300 | Igniter 1 Circuit Malfunction | Land Rover, Toyota |
| 2 | P1313 | ETC System - Ice Blockage / Short Circuit To Voltage | Jaguar |
| 2 | P1316 | Spark Plug Detection Module Circuit Malfunction (Bank 2) | Ford, Jaguar |
| 2 | P1320 | Igniter 5 Circuit Malfunction | Mercury, Nissan |
| 2 | P1399 | Misfire any cylinder | Acura, Honda |
| 2 | P1441 | EVAP System Flow During Non-Purge Conditions | Buick, Chevrolet |
| 2 | P1516 | TAC Module Throttle Actuator Position Performance | Chevrolet, Subaru |
| 2 | P1580 | Battery Current Sensor Circuit Malfunction | BMW, Volkswagen |
| 2 | P1605 | Diagnostic Communication Line Malfunction | Mercedes-Benz, Nissan |
| 2 | P1670 | Output Driver 4 Voltage High Voltage | Ford, Volvo |
| 2 | P2187 | Fuel Trim System Lean At Idle (Bank 1) | Mazda |
| 1 | B2900 | Vin Mismatch ABS | Lincoln |
| 1 | B3055 | no transpnder | Pontiac |
| 1 | C1022 | Asr no can comm with m.e. | Mercedes-Benz |
| 1 | C1805 | PCM and/or ABS/Tracs control module mismatch | Lincoln |
| 1 | P0001 | Fuel Quality Control Circuit / Open | Ford |
| 1 | P0020 | Camshaft Position 'A' Actuator Circuit Malfunction (Bank 2) | Ford |
| 1 | P0022 | Camshaft Position 'A' Timing Over-Retarded (Bank 2) | Ford |
| 1 | P0030 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Control Circuit Malfunction | Chevrolet |
| 1 | P0037 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Low Voltage | Nissan |
| 1 | P0088 | Fuel Rail Pressure Too High | Dodge |
| 1 | P0093 | Fuel System Large Leak Detected | Chevrolet |
| 1 | P0102 | MAF Sensor Circuit Low Frequency | Chevrolet |
| 1 | P0103 | MAF Sensor Circuit High Frequency | Mazda |
| 1 | P0113 | IAT Sensor Circuit High Voltage | Dodge |
| 1 | P0118 | ECT Sensor Circuit High Voltage | Dodge |
| 1 | P0121 | TP Sensor Performance | Dodge |
| 1 | P0125 | Engine Coolant Temperature Insufficient For Closed Loop Fuel Control | Ford |
| 1 | P0133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response | Ford |
| 1 | P0139 | Heated Oxygen Sensor (Bank 1 Sensor 2) Slow Response | Volkswagen |
| 1 | P0148 | Fuel Delivery Error | Dodge |
| 1 | P0150 | Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Malfunction | Mercedes-Benz |
| 1 | P0152 | Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit High Voltage | Chrysler |
| 1 | P0153 | Heated Oxygen Sensor (Bank 2 Sensor 1) Slow Response | Ford |
| 1 | P0155 | Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction | Buick |
| 1 | P0156 | Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Malfunction | Mercedes-Benz |
| 1 | P0160 | Heated Oxygen Sensor (Bank 2 Sensor 2) Insufficient Activity | Nissan |
| 1 | P0173 | Fuel Trim Lean Or Rich (Bank 2) | BMW |
| 1 | P0176 | Loss Of Flexible Fuel Calibration Signal | Cadillac |
| 1 | P0177 | Water In Fuel | Ford |
| 1 | P0196 | Engine Oil Temperature Sensor Performance | Jaguar |
| 1 | P0202 | Fuel Injector 2 Control Circuit Malfunction | GMC |
| 1 | P0205 | Fuel Injector 5 Control Circuit Malfunction | GMC |
| 1 | P0208 | Fuel Injector 8 Control Circuit Malfunction | GMC |
| 1 | P0216 | Injection Timing Control Circuit Malfunction | Dodge |
| 1 | P0221 | Throttle Position Sensor 2 Performance | Mercedes-Benz |
| 1 | P0230 | Fuel Pump Relay Control Circuit Malfunction | Ford |
| 1 | P0234 | Turbocharger Engine Overboost | Chrysler |
| 1 | P0238 | Turbocharger Boost Circuit High Voltage | Dodge |
| 1 | P0245 | Turbo / Supercharger Wastegate Solenoid 'A' Circuit Low Voltage | Volvo |
| 1 | P0251 | Injection Pump Camshaft System | Dodge |
| 1 | P0272 | Cylinder 4 Balance System Malfunction | Ford |
| 1 | P0278 | Cylinder 6 Balance System Malfunction | Ford |
| 1 | P0284 | Cylinder 8 Balance System Malfunction | Ford |
| 1 | P0299 | Turbocharger Engine Underboost | Audi |
| 1 | P0310 | Cylinder 10 Misfire Detected | Ford |
| 1 | P0315 | Crankshaft Position Sensor Variation Not Learned | Chevrolet |
| 1 | P0318 | Rough Road Sensor Circuit Malfunction | Volkswagen |
| 1 | P0320 | No Crank Reference Signal To PCM | Ford |
| 1 | P0333 | Knock Sensor Circuit High Voltage (Bank 2) | Jaguar |
| 1 | P0336 | Crankshaft Position Sensor Performance | Chevrolet |
| 1 | P0339 | Crankshaft Position Sensor Signal Intermittent | Dodge |
| 1 | P0341 | CMP Sensor Performance | Ford |
| 1 | P0344 | Camshaft Position Sensor Signal Intermittent | Ford |
| 1 | P0353 | Ignition Coil 3 Control Circuit Malfunction | Lincoln |
| 1 | P0354 | Ignition Coil 4 Control Circuit Malfunction | Chevrolet |
| 1 | P0356 | Ignition Coil 6 Control Circuit Malfunction | Lincoln |
| 1 | P0380 | Glow Plug Feedback Circuit | Volkswagen |
| 1 | P0400 | EGR System Recirculation Flow | Jeep |
| 1 | P0411 | Secondary AIR System Incorrect Airflow Detected | Porsche |
| 1 | P0443 | EVAP Purge Solenoid Control Circuit Malfunction | Mercury |
| 1 | P0455 | EVAP System Large Leak Detected | Chevrolet |
| 1 | P0460 | Fuel Level Sensing Unit No Change Over Miles | Ford |
| 1 | P0463 | Fuel Level Sensor High Voltage | Chevrolet |
| 1 | P0478 | Exhaust Backpressure Control Valve Excessive | Ford |
| 1 | P0502 | VSS Circuit Low Input | Saturn |
| 1 | P0506 | Idle Speed Low | Chrysler |
| 1 | P0560 | System Voltage Malfunction | Acura |
| 1 | P0600 | Serial Communication Link | Mercedes-Benz |
| 1 | P0606 | Control Module Internal Performance | Dodge |
| 1 | P0622 | Generator F-Terminal Circuit Malfunction | Dodge |
| 1 | P0700 | Automatic Transmission System Malfunction Detected | Jeep |
| 1 | P0715 | Input Speed Sensor Circuit Malfunction | Lincoln |
| 1 | P0717 | Input Shaft Speed Sensor Low Input | Lincoln |
| 1 | P0720 | Output Shaft Speed Sensor Circuit Malfunction | Lincoln |
| 1 | P0732 | Gear Ratio Error In Second | Ford |
| 1 | P0733 | Gear Ratio Error In Third | Infiniti |
| 1 | P0753 | 1-2 Shift Solenoid Circuit Malfunction | Chevrolet |
| 1 | P1086 | Tumble Generator Valve Position Sensor 2 Low Input | Subaru |
| 1 | P1088 | Tumble Generator Valve Position Sensor 1 Low Input | Subaru |
| 1 | P1110 | Atmospheric Pressure Sensor Low Voltage | Nissan |
| 1 | P1115 | ECT Sensor Circuit Intermittent High Voltage | Porsche |
| 1 | P1119 | Manifold Air Temperature Sensor High Voltage | Porsche |
| 1 | P1121 | TP Sensor Circuit Intermittent High Voltage | Nissan |
| 1 | P1122 | TP Sensor Circuit Intermittent Low Voltage | Nissan |
| 1 | P1125 | Accelerator Pedal Position System Malfunction | GMC |
| 1 | P1133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching | Chevrolet |
| 1 | P1135 | Air Fuel Ratio Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction | Nissan |
| 1 | P1138 | Heated Oxygen Sensor (Bank 1 Sensor 2) High Voltage In Decel Fuel Cutoff | Nissan |
| 1 | P1153 | Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient Switching | Chevrolet |
| 1 | P115A | Low Fuel Level - Forced Limited Power | Ford |
| 1 | P1170 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit - No Inversion | Land Rover |
| 1 | P1188 | Fuel Tank Temperature Sensor Circuit High Voltage | Chrysler |
| 1 | P1211 | ABS/TCS Control Unit Malfunction | Ford |
| 1 | P1225 | Closed Throttle Learning Position Performance | Volkswagen |
| 1 | P1227 | Fuel Injector 2 Control Circuit Shorted | Volkswagen |
| 1 | P1229 | Accelerator Pedal Position Sensor 2 Power Circuit Short | Volkswagen |
| 1 | P1230 | Low Speed Fuel Pump Malfunction | Volkswagen |
| 1 | P1260 | Immobilizer System Malfunction | Ford |
| 1 | P1262 | Cylinder 2 High To Low Side Short | GMC |
| 1 | P1280 | Accelerator Pedal Position Sensor 2 Circuit Malfunction | Chevrolet |
| 1 | P1289 | Manifold Tuning Valve Control Circuit Malfunction | Jaguar |
| 1 | P1296 | 5-Volt VREF Supply Not Present | Volkswagen |
| 1 | P1305 | Igniter 2 Circuit Malfunction | Toyota |
| 1 | P1310 | Igniter 3 Circuit Malfunction | Toyota |
| 1 | P1314 | ETC System - Ice Blockage / Short Circuit To Ground | Jaguar |
| 1 | P1315 | Igniter 4 Circuit Malfunction | Toyota |
| 1 | P1336 | CKP Sensor System Variation Not Learned | Chevrolet |
| 1 | P1351 | ICM Ignition Control Circuit High Voltage | Ford |
| 1 | P1381 | Misfire Detected - No Communication With EBCM | Jaguar |
| 1 | P1383 | Variable Cam Timing Over-Retarded (Cylinder Bank 1) | Jaguar |
| 1 | P1386 | Knock Sensor Control Zero Test | Jaguar |
| 1 | P1388 | Auto Shutdown Relay Control Circuit Malfunction | Jaguar |
| 1 | P1393 | 'G' Sensor Rough Road High Voltage | Dodge |
| 1 | P1406 | EGR Valve Pintle Position Circuit Malfunction | Ford |
| 1 | P1411 | Cylinder 1 Reactivation Control Performance | Audi |
| 1 | P1423 | Fuel Tank Large Leak | Audi |
| 1 | P1425 | EVAP System Leak Detection Pump Flow High/Low | Volkswagen |
| 1 | P1444 | EVAP Canister Purge Volume Control Valve Circuit Malfunction | Mercedes-Benz |
| 1 | P1447 | EVAP Control System Purge Flow Malfunction | Nissan |
| 1 | P1457 | EVAP System Leak Detected (Canister Area) | Honda |
| 1 | P1475 | Low Fan Relay Control Circuit Malfunction | Dodge |
| 1 | P1482 | Cooling Fan Speed Output Circuit Malfunction | Dodge |
| 1 | P1506 | Idle Air Control System RPM Higher Than Expected | Ford |
| 1 | P1510 | PCM Backup Power Supply Circuit Malfunction | Subaru |
| 1 | P1512 | Control Module Throttle Actuator Position Performance | Subaru |
| 1 | P1514 | Throttle Body Performance | Subaru |
| 1 | P1569 | Variable Timing Control System Circuit Low Input | Other European |
| 1 | P1582 | Electronic Throttle Monitor Data Available | Volkswagen |
| 1 | P1590 | Neutral Position Switch High Input | Land Rover |
| 1 | P1602 | Powertrain Control Module Not Programmed | Dodge |
| 1 | P1607 | PCM Internal Shutdown Timer Slow Rationality | Honda |
| 1 | P1615 | NATS DIFFERENCE OF KEY | Toyota |
| 1 | P1637 | Generator 'L' Terminal Circuit Malfunction | Jaguar |
| 1 | P1647 | Hydraulic Cooling Fan Control Circuit High | Jaguar |
| 1 | P1663 | Change Oil Lamp Control Circuit Malfunction | Ford |
| 1 | P1668 | Generator L-Terminal Control Circuit Malfunction | Ford |
| 1 | P1676 | EVAP Purge Solenoid Control Circuit Malfunction | Audi |
| 1 | P1681 | Control Module Throttle Position System Performance | Lincoln |
| 1 | P1690 | SMARTA - No Response | Audi |
| 1 | P1797 | Manual Shift Overheat Malfunction | Jaguar |
| 1 | P1870 | Transmission Component Slipping | GMC |
| 1 | P2000 | NOx Adsorptive Catalytic System Efficiency Below Threshold | Mercedes-Benz |
| 1 | P2013 | Intake Manifold Runner Control Circuit High (Bank 2) | Dodge |
| 1 | P2106 | Electronic Throttle Control System - Forced Limited Power | Ford |
| 1 | P2133 | Accelerator Pedal Position Sensor 3 High Voltage | Dodge |
| 1 | P2146 | Injector Positive Voltage Relay Circuit Group 1 (Injectors 1 & 4) | Dodge |
| 1 | P2181 | Cooling System Performance | Volkswagen |
| 1 | P2279 | Intake Air System Leak | Honda |
| 1 | P2299 | Brake Pedal Position / Accelerator Pedal Position Incompatible | Chrysler |
| 1 | P2359 | Boost Pressure Sensor Voltage Too Low | Dodge |
| 1 | P2614 | Camshaft Position Output Circuit Malfunction | Ford |
| 1 | P2617 | Crankshaft Position Signal Output Circuit Malfunction | Ford |
| 1 | P3000 | HV Battery Malfunction | Toyota |
| 1 | P3030 | Battery Voltage Defected Line Snapped | Mercury |
| 1 | P3053 | starter activation term 50 short or open | Audi |
| 1 | P3054 | Starter Mechanical or Electrical Malfunction | Audi |
| 1 | P3077 | Battery Cooling Fan Motor Circuit Malfunction | Toyota |
| 1 | P3102 | Transmission Control ECU Malfunction | Volkswagen |
| 1 | U0101 | Lost Communication With TCM | Hyundai |
| 1 | U0105 | Lost Communication With FICM | Ford |
| 1 | U1000 | Class 2 Communication Malfunction | Pontiac |
| 1 | U1041 | Loss of Electronic Brake Controller Communication | Lincoln |
| 1 | U1047 | S.C.P. Invalid data for vehicle speed | Lincoln |
| 1 | U1147 | Data Circuit Malfunction | Lincoln |
| 1 | U1262 | Data Circuit Malfunction | Lincoln |
| 1 | U2105 | TCM - No Communication With Engine Control Module | Pontiac |
| 1 | U2107 | Lost Communication With Body Control System | Pontiac |
| 1 | U2113 | last communication with sdm | Pontiac |
