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Diagnostic Trouble Code Index for January 2009

Note: This is a professional automotive technician's resource.
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Diagnostic Trouble Codes (DTC)
Count Trouble Code Sample Definition Manufacturers
49P0300Multiple Cylinder Misfire DetectedBMW, Buick, Cadillac, Checker, Chevrolet, Chrysler, Ford, GMC, Honda, Hyundai, Isuzu, Jeep, Land Rover, Mazda, Mercedes-Benz, Mercury, Mitsubishi, Nissan, Oldsmobile, Pontiac, Saturn, Toyota, Volkswagen
31P0171Fuel System Lean (Bank 1)Buick, Cadillac, Chevrolet, Dodge, Ford, GMC, Jaguar, Jeep, Nissan, Saturn, Toyota, Volkswagen, Volvo
16P0174Fuel System Lean (Bank 2)Cadillac, Chevrolet, Ford, GMC, Jaguar, Jeep, Volvo
12P0301Cylinder 1 Misfire DetectedBMW, Cadillac, Chevrolet, Chrysler, Ford, Honda, Jeep, Mazda, Toyota, Volvo
10P0302Cylinder 2 Misfire DetectedBMW, Cadillac, Chrysler, Dodge, Ford, Honda, Hyundai, Volvo
10P0305Cylinder 5 Misfire DetectedCadillac, Chevrolet, Dodge, Hyundai, Land Rover, Mercedes-Benz, Mercury, Nissan, Toyota
9P0304Cylinder 4 Misfire DetectedCadillac, Dodge, Ford, Honda, Nissan, Oldsmobile, Toyota
9P0340Camshaft Position Sensor Circuit MalfunctionChevrolet, Dodge, Ford, Mercury, Toyota, Volkswagen
8P0303Cylinder 3 Misfire DetectedBMW, Cadillac, Chevrolet, Chrysler, Honda, Oldsmobile, Toyota
7P0420Catalyst Efficiency Below Normal (Bank 1)Cadillac, Jeep, Mazda, Pontiac, Toyota
6P0101MAF Sensor PerformanceCadillac, Chevrolet, Volkswagen
6P0102MAF Sensor Circuit Low FrequencyChevrolet, Lincoln, Nissan, Saturn, Volkswagen
6P0172Fuel System Rich (Bank 1)Chevrolet, Chrysler, Ford, Land Rover, Pontiac, Toyota
6P0335Crankshaft Position Sensor Circuit MalfunctionChevrolet, Ford, GMC, Hyundai, Nissan
5P0306Cylinder 6 Misfire DetectedAudi, Cadillac, Ford, Jeep, Nissan
5P0341CMP Sensor PerformanceChevrolet, Ford, Honda
5P0442EVAP System Small Leak DetectedHyundai, Nissan, Saturn, Toyota, Volkswagen
4P0108MAP Sensor Circuit High VoltageDodge, Honda, Jeep, Mini
4P0121TP Sensor PerformanceFord, Jaguar, Toyota, Volkswagen
3B2960Security system sensor data incorrect but validChevrolet, Pontiac, Saturn
3P0122TP Sensor Circuit Low VoltageChevrolet, Dodge, Pontiac
3P0123TP Sensor Circuit High VoltageDodge, Jeep
3P0125Engine Coolant Temperature Insufficient For Closed Loop Fuel ControlMitsubishi, Pontiac
3P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low VoltageChevrolet, GMC, Volkswagen
3P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit MalfunctionChevrolet, Honda, Toyota
3P0170Fuel Trim Lean Or Rich (Bank 1)BMW, Mercedes-Benz, Mitsubishi
3P0173Fuel Trim Lean Or Rich (Bank 2)Mercedes-Benz, Mitsubishi
3P0320No Crank Reference Signal To PCMChrysler, Jeep, Mercury
3P0325Knock Sensor Circuit MalfunctionCadillac, Nissan
3P0344Camshaft Position Sensor Signal IntermittentChrysler, Dodge, Ford
3P0401Insufficient EGR Flow DetectedLexus, Toyota
3P1133Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient SwitchingGMC, Lexus, Toyota
3P1316Spark Plug Detection Module Circuit Malfunction (Bank 2)Ford, Land Rover
3P1670Output Driver 4 Voltage High VoltageFord, Volvo
2P0065Air Assist Injector Solenoid Range/PerformanceSubaru
2P0068Throttle Body Airflow PerformanceChevrolet, Subaru
2P0128Engine Coolant Temperature Below Thermostat Regulating TemperatureChevrolet
2P0138Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High VoltageChevrolet, Nissan
2P0139Heated Oxygen Sensor (Bank 1 Sensor 2) Slow ResponseHonda, Nissan
2P0140Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient ActivityChevrolet, Nissan
2P0161Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit MalfunctionMercury, Volkswagen
2P0191Fuel Rail Pressure Sensor PerformanceFord, Mercury
2P0200Fuel Injector Circuit MalfunctionOldsmobile, Pontiac
2P0230Fuel Pump Relay Control Circuit MalfunctionDodge
2P0284Cylinder 8 Balance System MalfunctionFord
2P0336Crankshaft Position Sensor PerformanceBuick, Chevrolet
2P0351Ignition Coil 1 Control Circuit MalfunctionChevrolet, Jeep
2P0353Ignition Coil 3 Control Circuit MalfunctionFord, Lincoln
2P0380Glow Plug Feedback CircuitDodge
2P0440General EVAP System FailureHyundai, Subaru
2P0446EVAP Vent System PerformanceGMC, Hummer
2P0463Fuel Level Sensor High VoltageChevrolet, Honda
2P0476Exhaust Backpressure Regulator Malfunction (Self Test)Ford
2P0506Idle Speed LowChevrolet, Ford
2P0601Control Module Read Only MemoryAudi, Dodge
2P0607Control Module PerformanceToyota
2P061BInternal Control Module Torque Calculation PerformanceFord
2P1093Fuel Rail Pressure Low During Power EnrichmentChevrolet
2P1128Closed Loop Fueling Not Achieved - Bank 1Hyundai, Toyota
2P1153Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient SwitchingChevrolet, GMC
2P1237Fuel Pump Secondary Circuit MalfunctionMercury, Volkswagen
2P1260Immobilizer System MalfunctionFord
2P1293High Side Bank No. 1 (Right) OpenFord
2P1294Target Idle Speed Not ReachedFord
2P1345Camshaft To Crankshaft Position CorrelationChevrolet
2P1411Cylinder 1 Reactivation Control PerformanceAudi, Volkswagen
2P1423Fuel Tank Large LeakAudi, Volkswagen
2P1559Motor Commutation Sensor 1 Circuit Low VoltageVolkswagen
2P1599A/C Pressure Sensor Circuit Low VoltageSaturn
2P1626Theft Deterrent Fuel Enable Signal LostGMC
2P1765Switched Battery MalfunctionDodge, Kia
2P2106Electronic Throttle Control System - Forced Limited PowerFord
2P2125Accelerator Pedal Position Sensor 2 Circuit MalfunctionHyundai, Kia
1B3033Security system indicates tamperSaturn
1P0010Camshaft Position 'A' Actuator Circuit Malfunction (Bank 1)Mazda
1P0014Exhaust Camshaft Position System PerformanceChevrolet
1P0016Crankshaft/Camshaft Timing MisalignmentDodge
1P0056Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Control Circuit MalfunctionVolkswagen
1P0069Abnormal Correlation Between MAP And BARO SensorFord
1P0105MAP Sensor PerformanceVolvo
1P0106MAP Sensor PerformanceGMC
1P0118ECT Sensor Circuit High VoltageDodge
1P0120TP Sensor 1 Signal Circuit MalfunctionNissan
1P0130Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit MalfunctionNissan
1P0132Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High VoltageChevrolet
1P0133Heated Oxygen Sensor (Bank 1 Sensor 1) Slow ResponseHyundai
1P0153Heated Oxygen Sensor (Bank 2 Sensor 1) Slow ResponseMercedes-Benz
1P0155Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit MalfunctionLexus
1P0158Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit High VoltageJeep
1P0160Heated Oxygen Sensor (Bank 2 Sensor 2) Insufficient ActivityMercedes-Benz
1P0175Fuel System Rich (Bank 2)Ford
1P0176Loss Of Flexible Fuel Calibration SignalFord
1P0193Fuel Rail Pressure Sensor Circuit High VoltageFord
1P0201Fuel Injector 1 Control Circuit MalfunctionChevrolet
1P0215Engine Shutoff Solenoid Control Circuit MalfunctionDodge
1P0217Engine Coolant Over-Temperature ConditionDodge
1P0221Throttle Position Sensor 2 PerformanceVolkswagen
1P0233Fuel Pump Secondary Circuit IntermittentDodge
1P0244Turbo / Supercharger Wastegate Solenoid 'A' Range/PerformanceSubaru
1P0253Injector Pump Fuel Valve Current Too LowDodge
1P0264Fuel Injector 2 Control Circuit Low VoltageFord
1P0267Fuel Injector 3 Control Circuit Low VoltageFord
1P0273Fuel Injector 5 Control Circuit Low VoltageFord
1P0276Fuel Injector 6 Control Circuit Low VoltageFord
1P0278Cylinder 6 Balance System MalfunctionFord
1P0279Cylinder 7 Injector Circuit LowFord
1P0282Cylinder 8 Injector Circuit LowFord
1P0307Cylinder 7 Misfire DetectedMercury
1P0309Cylinder 9 Misfire DetectedMercedes-Benz
1P0312cylinder 12 missMercedes-Benz
1P0328Knock Sensor Circuit High Voltage (Bank 1)Nissan
1P0338CKP Sensor Circuit High Duty CycleHyundai
1P0339Crankshaft Position Sensor Signal IntermittentChevrolet
1P0352Ignition Coil 2 Control Circuit MalfunctionLincoln
1P0355Ignition Coil 5 Control Circuit MalfunctionLincoln
1P0356Ignition Coil 6 Control Circuit MalfunctionLincoln
1P0382Intake Air Heater Relay 2 Control Circuit MalfunctionDodge
1P0404EGR Open Position PerformancePontiac
1P0405EGR Position Sensor Circuit Low VoltageDodge
1P0407EGR Position Sensor 'B' Circuit Low VoltageFord
1P0410Secondary Air System PerformanceBuick
1P0411Secondary AIR System Incorrect Airflow DetectedLincoln
1P0422Catalyst Efficiency Below Normal (Bank 1)Volkswagen
1P0430Catalyst System Low Efficiency (Bank 2)Chevrolet
1P0441EVAP Purge System PerformanceJeep
1P0443EVAP Purge Solenoid Control Circuit MalfunctionFord
1P0445EVAP Canister Purge Volume Control Solenoid Circuit High VoltageHyundai
1P0455EVAP System Large Leak DetectedHyundai
1P0457Loose Fuel CapFord
1P0460Fuel Level Sensing Unit No Change Over MilesFord
1P0478Exhaust Backpressure Control Valve ExcessiveFord
1P0488EGR Airflow Throttle Control Circuit PerformanceFord
1P0499NVLD Canister Vent Solenoid Circuit High VoltageChrysler
1P0500Vehicle Speed Sensor Circuit MalfunctionFord
1P0523Engine Oil Pressure Sensor Circuit High VoltageDodge
1P0562System Voltage Too LowDodge
1P0602Control Module Not ProgrammedDodge
1P0605Control Module Programming Read Only MemoryFord
1P0620Generator PerformancePontiac
1P0650Malfunction Indicator Lamp Circuit MalfunctionCadillac
1P0688ASD Relay Sense Circuit LowChrysler
1P0700Automatic Transmission System Malfunction DetectedDodge
1P0707Transmission Range Sensor Circuit LowFord
1P0713TFT Sensor Circuit High VoltageFord
1P0720Output Shaft Speed Sensor Circuit MalfunctionNissan
1P07531-2 Shift Solenoid Circuit MalfunctionDodge
1P1100Starter Switch Circuit Low InputFord
1P1111IAT Sensor Circuit Intermittent High VoltageVolkswagen
1P1123Throttle Position 'A' Signal In Range (But Lower Than Expected)Hyundai
1P1129MAP Sensor Value Higher Than ExpectedHonda
1P1130Air Fuel Ratio Sensor (Bank 1 Sensor 1) Circuit MalfunctionLexus
1P1132Heated Oxygen Sensor (Bank 1 Sensor 1) Indicates A/F Ratio Too RichFord
1P1135Air Fuel Ratio Sensor (Bank 1 Sensor 1) Heater Circuit MalfunctionLexus
1P1136Intake Valve Timing Control Circuit Malfunction (Bank 2)Volkswagen
1P1150Air Fuel Ratio Sensor (Bank 2 Sensor 1) Circuit MalfunctionLexus
1P1151Heated Oxygen Sensor (Bank 2 Sensor 1) Indicates A/F Ratio Too LeanFord
1P1152Air Fuel Sensor (Bank 1 Sensor 1) Range/Performance (Low)Ford
1P1155Air Fuel Ratio Sensor (Bank 2 Sensor 1) Heater Circuit MalfunctionLexus
1P1166Heated Oxygen Sensor (Bank 2 Sensor 2) Minimum Voltage MonitoringHyundai
1P1167Heated Oxygen Sensor (Bank 2 Sensor 2) Maximum Voltage MonitoringHyundai
1P1171Fuel System Lean During AccelerationChevrolet
1P1177Electronic Throttle System Motor No. 2 Open or ShortedLand Rover
1P1178Electronic Throttle System Motor Battery Voltage OpenLand Rover
1P1179amfr correction max positive/negative valveLand Rover
1P1188Fuel Tank Temperature Sensor Circuit High VoltageBMW
1P1212ABS/TCS Control Unit MalfunctionFord
1P1248AWD PlausibilityFord
1P1249Wastegate Fail Steady State TestFord
1P1259VTEC System Malfunction (Bank 1)Honda
1P1273Air Fuel Sensor (Bank 1 Sensor 1) Lean Shift MonitoringNissan
1P1277Starter Control Circuit 2 Low (TIPM)Ford
1P1295ETC System Malfunction - Power ManagementDodge
1P1298Electrical Load Detector Circuit High VoltageHonda
1P1349Variable Valve Timing System (Bank 1)Lexus
1P1372PCM Segment Time Acquisition IncorrectHyundai
1P1374CKP Sensor High To Low Resolution Frequency CorrelationChevrolet
1P1391CKP Or CMP Sensor Signal IntermittentPlymouth
1P1399Misfire any cylinderHonda
1P1402EGR System Malfunction Detected (Open)Mazda
1P1406EGR Valve Pintle Position Circuit MalfunctionGMC
1P1416Secondary Air Injection System (Bank 2)Chevrolet
1P1451Barometric Pressure Sensor Signal Range/PerformanceFord
1P1472Evap leak detection pump short to groundLand Rover
1P1478Battery Temperature Sensor Circuit Out-Of-LimitsBMW
1P1479High Fan Control / Fan Control 3 Primary Circuit MalfunctionAudi
1P1516TAC Module Throttle Actuator Position PerformanceChevrolet
1P1540Air Conditioning Refrigerant Over-Pressure - Air Conditioning DisabledMazda
1P1565Speed Control Command Switch Out-Of-Range HighVolkswagen
1P1570Laser Radar Sensor Circuit MalfunctionVolkswagen
1P1596Speed Control Switch Continuous High VoltageJeep
1P1600TCM Internal Watchdog OperationVolvo
1P1602Powertrain Control Module Not ProgrammedVolkswagen
1P1603PCM Internal Shutdown Timer RationalityVolvo
1P1610NATS Initialization FailureMitsubishi
1P1613Secondary Air Injection System DriverVolkswagen
1P1631Theft Deterrent Fuel Enable Signal Not CorrectChevrolet
1P1649ABS Operation Signal Circuit MalfunctionVolkswagen
1P1668Generator L-Terminal Control Circuit MalfunctionFord
1P1689Traction Control Delivered Torque Output Circuit MalfunctionDodge
1P1693Transponder No Response Error / Invalid ResponseDodge
1P2025EVAP Vapor Fuel Temperature Sensor PerformanceDodge
1P2036Oxygen Sensor Circuit Calibration Value Too High Or Too LowMercedes-Benz
1P2047Fuel Rail Pressure Volume Control - Maximum Fuel Pressure ExceededDodge
1P2051Fuel Rail Pressure Sensor - Maximum Fuel Pressure ExceededDodge
1P208FCylinder cut off valve 4 tripple 4Mercedes-Benz
1P2096Downstream Fuel System Lean - HO2S-12 (Bank 1 Sensor 2)Mercedes-Benz
1P2102Throttle Actuator Control Motor Circuit LowToyota
1P2103Throttle Actuator Control Motor Circuit High InputToyota
1P2111Electronic Throttle Control - Unable To CloseToyota
1P2112Electronic Throttle Control - Unable To OpenToyota
1P2119Throttle Closed Position PerformanceChevrolet
1P2121Accelerator Pedal Position Sensor 1 PerformanceDodge
1P2123Accelerator Pedal Position Sensor 1 Circuit High VoltageDodge
1P2136Cylinder 4 Glow Plug Excess TemperatureKia
1P2138Accelerator Pedal Position Sensor 1-2 Correlation ErrorVolkswagen
1P2176Minimum Throttle Position Not LearnedChevrolet
1P2284Injector Control Pressure Circuit Range/PerformanceFord
1P2288Injector Control Pressure Too HighFord
1P2289Injector Control Pressure Too High - Engine OffFord
1P2431Secondary Air Injection System Pressure Sensor PerformanceChevrolet
1P2432Secondary Air Injection System Pressure Sensor Circuit Low VoltageSaturn
1P3054Starter Mechanical or Electrical MalfunctionAudi
1P3081Engine temp too lowAudi
1U0001CAN 'C' BusCadillac
1U0140Lost Communication With BCMDodge
1U0155No Cluster Bus MessageDodge
1U0168No SKIM Bus MessagesDodge
1U0401Implausible Data Received From ECM / PCMFord
1U1064Lost Communication With BCM or VCD ModuleChevrolet
1U1102ABS-ECU Time OutDodge
1U1262Data Circuit MalfunctionLincoln