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International Automotive Technicians Network

Diagnostic Trouble Code Index for January 2007

Note: This is a professional automotive technician's resource.
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Diagnostic Trouble Codes (DTC)
Count Trouble Code Sample Definition Manufacturers
30P0300Multiple Cylinder Misfire DetectedAcura, Cadillac, Chevrolet, Chrysler, Ford, GMC, Isuzu, Jeep, Lexus, Mazda, Mercedes-Benz, Mitsubishi, Nissan, Oldsmobile, Plymouth, Saturn, Volkswagen
23P0171Fuel System Lean (Bank 1)BMW, Buick, Chevrolet, Ford, GMC, Lexus, Lincoln, Mazda, Nissan, Oldsmobile, Pontiac, Toyota
16P0174Fuel System Lean (Bank 2)BMW, Ford, GMC, Lincoln, Mitsubishi
14P0304Cylinder 4 Misfire DetectedAcura, Chevrolet, Chrysler, Dodge, Ford, Honda, Mercedes-Benz, Volvo
13P0303Cylinder 3 Misfire DetectedAcura, Cadillac, Chrysler, Ford, Honda, Lexus, Subaru, Volkswagen, Volvo
10P0301Cylinder 1 Misfire DetectedCadillac, Ford, Honda, Lexus, Plymouth, Saturn, Subaru, Toyota, Volkswagen, Volvo
10P0305Cylinder 5 Misfire DetectedAcura, BMW, Cadillac, Chrysler, Ford, Honda, Lexus, Mercedes-Benz, Plymouth, Subaru
9P0306Cylinder 6 Misfire DetectedAcura, Chevrolet, Chrysler, Ford, Honda, Mercedes-Benz
8P0401Insufficient EGR Flow DetectedFord, GMC, Isuzu, Saturn, Toyota
7P0302Cylinder 2 Misfire DetectedAcura, Ford, Honda, Mercedes-Benz, Volkswagen, Volvo
6P1626Theft Deterrent Fuel Enable Signal LostChevrolet, GMC, Pontiac
5P0172Fuel System Rich (Bank 1)Chevrolet, Honda, Lexus, Volvo
5P0340Camshaft Position Sensor Circuit MalfunctionBMW, Chevrolet, Ford, Subaru
4P0101MAF Sensor PerformanceBMW, Cadillac, Volvo
4P0128Engine Coolant Temperature Below Thermostat Regulating TemperatureBMW, Chevrolet, Mercedes-Benz
4P0175Fuel System Rich (Bank 2)Chevrolet, Dodge, Lexus
4P0320No Crank Reference Signal To PCMDodge, Ford, Mercury
4P0341CMP Sensor PerformanceBuick, Hyundai, Pontiac, Subaru
4P0420Catalyst Efficiency Below Normal (Bank 1)Chevrolet, Lexus, Mazda, Toyota
4U1000Class 2 Communication MalfunctionBuick, Chevrolet, Nissan, Pontiac
3P0122TP Sensor Circuit Low VoltageChevrolet, Dodge, Subaru
3P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit MalfunctionChevrolet, Toyota
3P0325Knock Sensor Circuit MalfunctionNissan, Subaru
3P0354Ignition Coil 4 Control Circuit MalfunctionDodge, Ford
3P0400EGR System Recirculation FlowMazda
3P0441EVAP Purge System PerformanceChrysler, Mercedes-Benz, Mitsubishi
3P0500Vehicle Speed Sensor Circuit MalfunctionBMW, Toyota
3P1390Timing Belt Skipped One Tooth Or MoreEagle, Jeep, Mitsubishi
2P0102MAF Sensor Circuit Low FrequencyChevrolet, Ford
2P0107MAP Sensor Circuit Low VoltageFord, Volvo
2P0121TP Sensor PerformanceCadillac, Volkswagen
2P0133Heated Oxygen Sensor (Bank 1 Sensor 1) Slow ResponseChevrolet, Toyota
2P0134Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient ActivityChevrolet
2P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit MalfunctionBuick, Toyota
2P0152Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit High VoltageDodge, Infiniti
2P0170Fuel Trim Lean Or Rich (Bank 1)BMW, Mercedes-Benz
2P0201Fuel Injector 1 Control Circuit MalfunctionDodge, Mitsubishi
2P0237Turbocharger Boost Sensor Circuit Low VoltageAudi, Ford
2P0299Turbocharger Engine UnderboostGMC, Volkswagen
2P0308Cylinder 8 Misfire DetectedDodge, Ford
2P0315Crankshaft Position Sensor Variation Not LearnedFord, Jeep
2P0335Crankshaft Position Sensor Circuit MalfunctionHyundai, Nissan
2P0351Ignition Coil 1 Control Circuit MalfunctionFord
2P0353Ignition Coil 3 Control Circuit MalfunctionFord, Mercury
2P0404EGR Open Position PerformanceFord, GMC
2P0410Secondary Air System PerformanceOldsmobile, Volvo
2P0430Catalyst System Low Efficiency (Bank 2)Chevrolet, Nissan
2P0440General EVAP System FailureGMC, Subaru
2P0446EVAP Vent System PerformanceChevrolet
2P0453Fuel Tank Pressure Sensor Circuit High VoltageChevrolet
2P0507Idle Speed HighChevrolet, Nissan
2P1121TP Sensor Circuit Intermittent High VoltageJaguar, Kia
2P1135Air Fuel Ratio Sensor (Bank 1 Sensor 1) Heater Circuit MalfunctionInfiniti, Toyota
2P1152Air Fuel Sensor (Bank 1 Sensor 1) Range/Performance (Low)Volkswagen, Volvo
2P1300Igniter 1 Circuit MalfunctionToyota
2P1388Auto Shutdown Relay Control Circuit MalfunctionDodge
2P1391CKP Or CMP Sensor Signal IntermittentDodge, Jeep
2P1399Misfire any cylinderHonda
2P1406EGR Valve Pintle Position Circuit MalfunctionChevrolet, GMC
2P1494EVAP Leak Detection Pump Switch Or Mechanical FaultDodge, Mitsubishi
2P1502Vehicle Speed Sensor 1-2 Correlation - Non-Drive WheelsHyundai, Porsche
2U1040Lost Communication With Antilock Brake System ModuleBuick, Pontiac
2U1192Loss of VTD (Pass Lock) CommunicationChevrolet
1B1040CAN communication fault to engine control moduleMercedes-Benz
1C0000Vehicle speed info circuit malfunctionChevrolet
1C1298pcm class 2 serial data link faultPontiac
1P0014Exhaust Camshaft Position System PerformanceChevrolet
1P0031Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Low VoltageDodge
1P0051Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Low VoltageDodge
1P0057Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit Low VoltageNissan
1P0108MAP Sensor Circuit High VoltageChevrolet
1P0113IAT Sensor Circuit High VoltageFord
1P0123TP Sensor Circuit High VoltageChevrolet
1P0125Engine Coolant Temperature Insufficient For Closed Loop Fuel ControlToyota
1P0132Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High VoltageDodge
1P0136Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit MalfunctionDodge
1P0137Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low VoltageHonda
1P0139Heated Oxygen Sensor (Bank 1 Sensor 2) Slow ResponseVolvo
1P0140Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient ActivityMazda
1P0150Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit MalfunctionBMW
1P0155Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit MalfunctionToyota
1P0156Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit MalfunctionFord
1P0160Heated Oxygen Sensor (Bank 2 Sensor 2) Insufficient ActivityVolvo
1P0161Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit MalfunctionToyota
1P0166Throttle Position Sensor 2 Circuit LowAudi
1P0173Fuel Trim Lean Or Rich (Bank 2)Mercedes-Benz
1P0204Fuel Injector 4 Control Circuit MalfunctionChevrolet
1P0211Throttle Actuator StuckMercury
1P0216Injection Timing Control Circuit MalfunctionDodge
1P0234Turbocharger Engine OverboostVolvo
1P0251Injection Pump Camshaft SystemDodge
1P0267Fuel Injector 3 Control Circuit Low VoltageFord
1P0270Fuel Injector 4 Control Circuit Low VoltageFord
1P0313Misfire Detected With Low FuelBMW
1P0316Misfire Occurred In First 1,000 RevolutionsFord
1P0327Knock Sensor Circuit Low Voltage (Bank 1)Porsche
1P0332Knock Sensor Circuit Low Frequency (Bank 2)GMC
1P0336Crankshaft Position Sensor PerformanceBuick
1P0343CMP Sensor Circuit High VoltageKia
1P0344Camshaft Position Sensor Signal IntermittentDodge
1P0352Ignition Coil 2 Control Circuit MalfunctionFord
1P0355Ignition Coil 5 Control Circuit MalfunctionFord
1P0356Ignition Coil 6 Control Circuit MalfunctionFord
1P0406EGR Position Sensor Circuit High VoltageDodge
1P0416Secondary AIR System Switching Valve 'B' Circuit MalfunctionChevrolet
1P0443EVAP Purge Solenoid Control Circuit MalfunctionMitsubishi
1P0452Fuel Tank Pressure Sensor Circuit Low VoltageChevrolet
1P0456EVAP System Very Small Leak DetectedMercedes-Benz
1P0470Exhaust Backpressure Sensor Circuit MalfunctionFord
1P0471Exhaust Backpressure Circuit Range/PerformanceFord
1P0472Exhaust Backpressure Sensor Circuit Low InputFord
1P0480Cooling Fan Relay 1 Control Circuit MalfunctionDodge
1P0505Idle Control System MalfunctionNissan
1P0601Control Module Read Only MemoryChevrolet
1P0605Control Module Programming Read Only MemoryVolkswagen
1P0622Generator F-Terminal Circuit MalfunctionJeep
1P0633SKIM Key Not Programmed In PCMDodge
1P0638Throttle Actuator Control Command PerformanceCadillac
1P0674Glow Plug No. 4 Control Circuit MalfunctionVolkswagen
1P0711TFT Sensor PerformanceHyundai
1P0722Output Speed Sensor Circuit Low VoltageVolvo
1P08374WD MUX Switch PerformanceDodge
1P1000OBD II Monitor Testing No CompletedFord
1P1100Starter Switch Circuit Low InputFord
1P1112IAT Sensor Circuit Intermittent Low VoltageFord
1P1115ECT Sensor Circuit Intermittent High VoltageKia
1P1122TP Sensor Circuit Intermittent Low VoltageGMC
1P1126Magnetic Clutch Circuit MalfunctionNissan
1P1128Closed Loop Fueling Not Achieved - Bank 1Volkswagen
1P1133Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient SwitchingChevrolet
1P1137Heated Oxygen Sensor (Bank 1 Sensor 2) Low Voltage In Power EnrichmentFord
1P1188Fuel Tank Temperature Sensor Circuit High VoltageBMW
1P1189Engine Oil Pressure Switch Circuit MalfunctionBMW
1P1212ABS/TCS Control Unit MalfunctionFord
1P1237Fuel Pump Secondary Circuit MalfunctionFord
1P1248AWD PlausibilityVolkswagen
1P1250Pressure Regulator Control Solenoid Circuit MalfunctionBMW
1P1275Accelerator Pedal Position Sensor 1 Circuit MalfunctionFord
1P1277Starter Control Circuit 2 Low (TIPM)Ford
1P1297No Change In MAP Signal From Start To Run TransitionVolkswagen
1P1312ION Sensing Module Secondary Line 2 Circuit MalfunctionIsuzu
1P1316Spark Plug Detection Module Circuit Malfunction (Bank 2)Ford
1P1320Igniter 5 Circuit MalfunctionNissan
1P1337Crankshaft Speed Fluctuation Sensor No SignalHonda
1P1338Bank 1 cam position sensor shortAudi
1P1346Variable Valve Timing - CMP Sensor Range/PerformanceToyota
1P1361ICM Ignition Control Circuit Low VoltageDodge
1P1381Misfire Detected - No Communication With EBCMMercury
1P1383Variable Cam Timing Over-Retarded (Cylinder Bank 1)Ford
1P1389No Auto Shutdown Relay Output Voltage To PCMJeep
1P1392'G' Sensor Rough Road Low VoltageAudi
1P1397System Voltage Out Of Self-Test RangeBMW
1P1401EGR Temperature Sensor Circuit MalfunctionToyota
1P1402EGR System Malfunction Detected (Open)Mazda
1P1408EGR Flow Out Of Self-Test RangeFord
1P1415Secondary Air Injection System (Bank 1)Pontiac
1P1441EVAP System Flow During Non-Purge ConditionsIsuzu
1P1444EVAP Canister Purge Volume Control Valve Circuit MalfunctionMercedes-Benz
1P1500Starter Signal Circuit MalfunctionFord
1P1501Vehicle Speed Sensor 1-2 Correlation - Drive WheelsFord
1P1537Air Conditioning Request Circuit Low InputFord
1P1538Air Conditioning Request Circuit High InputFord
1P1557Battery Module Temperature Sensor Signal 3 Circuit Low VoltageVolkswagen
1P1568Battery Cell Temperature Signal Circuit ProblemVolkswagen
1P1570Laser Radar Sensor Circuit MalfunctionMercedes-Benz
1P1571Traction Control Torque Request Circuit MalfunctionCadillac
1P1579P/N To D/R At High TP Angle - Power Reduction Mode OnVolkswagen
1P1599A/C Pressure Sensor Circuit Low VoltageSaturn
1P1618Sensor Reference Voltage 1 Circuit ErraticVolvo
1P1624Immobilizer Communication ErrorKia
1P1633Ignition Supplement Power '0' Switch Circuit MalfunctionAudi
1P1690SMARTA - No ResponseFord
1P1722ESTM Vehicle Speed Sensor SignalJaguar
1P17501-2 Shift Valve PerformanceVolkswagen
1P1775Solenoid Switch Latched In TCC PositionLand Rover
1P1815TFP Valve Position Switch - Start In Wrong RangeChevrolet
1P2101Control Module Throttle Actuator Position PerformanceCadillac
1P2119Throttle Closed Position PerformanceCadillac
1P3103No descriptionToyota
1P3191Engine Does Not StartToyota
1U1001Lost Communication With XXX Control ModuleNissan
1U1024Loss Of Communication With Transmission Control ModuleChevrolet
1U1088Loss of Communication With Sensing And Diagnostic ModulePontiac
1U1128Loss of Communication With RadioPontiac
1U1800Lost Communication With Fuel Injector Control ModuleChevrolet
1U2108Lost Communication With ABS/TCSCadillac