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International Automotive Technicians Network

Diagnostic Trouble Code Index for February 2012

Note: This is a professional automotive technician's resource.
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Diagnostic Trouble Codes (DTC)
Count Trouble Code Sample Definition Manufacturers
16P0300Multiple Cylinder Misfire DetectedAudi, Cadillac, Chevrolet, Dodge, Ford, Honda, Nissan, Oldsmobile, Pontiac, Volkswagen
15P0171Fuel System Lean (Bank 1)BMW, Ford, Jaguar, Jeep, Kia, Land Rover, Mercury, Suzuki, Toyota, Volkswagen
12P0174Fuel System Lean (Bank 2)BMW, Ford, Jaguar, Kia, Land Rover, Nissan, Saturn, Suzuki
12P0302Cylinder 2 Misfire DetectedAudi, Dodge, Ford, Honda, Oldsmobile, Volkswagen
7P0303Cylinder 3 Misfire DetectedFord, Honda, Nissan, Oldsmobile, Volkswagen
6P0101MAF Sensor PerformanceChevrolet, Dodge, GMC, Jeep, Volkswagen
6P0306Cylinder 6 Misfire DetectedCadillac, Chevrolet, Ford, Honda
6P0401Insufficient EGR Flow DetectedChrysler, Ford, Honda, Jeep, Mazda
5P0172Fuel System Rich (Bank 1)Chevrolet, Dodge, Ford, GMC, Land Rover
5P0301Cylinder 1 Misfire DetectedCadillac, Ford, Honda, Porsche
5P0304Cylinder 4 Misfire DetectedDodge, Ford, Honda
5P0305Cylinder 5 Misfire DetectedAudi, Honda
5P0455EVAP System Large Leak DetectedChevrolet, Scion, Toyota, Volkswagen, Volvo
4P0128Engine Coolant Temperature Below Thermostat Regulating TemperatureBMW, Cadillac, Chevrolet
4P0175Fuel System Rich (Bank 2)Chevrolet, Dodge, GMC, Land Rover
3P0299Turbocharger Engine UnderboostFord, Jeep
3P0316Misfire Occurred In First 1,000 RevolutionsFord
3P0327Knock Sensor Circuit Low Voltage (Bank 1)Chevrolet, Land Rover, Pontiac
3P0332Knock Sensor Circuit Low Frequency (Bank 2)Chevrolet, Land Rover, Pontiac
3P0340Camshaft Position Sensor Circuit MalfunctionChrysler, Ford, Toyota
3P0341CMP Sensor PerformanceBuick, Volkswagen
3P0351Ignition Coil 1 Control Circuit MalfunctionDodge, Jeep, Toyota
3P0353Ignition Coil 3 Control Circuit MalfunctionDodge, Jeep, Toyota
3P0420Catalyst Efficiency Below Normal (Bank 1)Chevrolet
3P2402EVAP Leak Detection Pump Control Circuit HighBMW, Scion, Toyota
2P0011Intake Camshaft Position System PerformanceNissan, Porsche
2P0107MAP Sensor Circuit Low VoltageKia, Subaru
2P0121TP Sensor PerformanceHyundai, Volkswagen
2P0133Heated Oxygen Sensor (Bank 1 Sensor 1) Slow ResponseChevrolet, Chrysler
2P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit MalfunctionFord, Pontiac
2P0201Fuel Injector 1 Control Circuit MalfunctionFord, Jeep
2P0202Fuel Injector 2 Control Circuit MalfunctionDodge, GMC
2P0204Fuel Injector 4 Control Circuit MalfunctionDodge, GMC
2P0308Cylinder 8 Misfire DetectedAudi, Dodge
2P0335Crankshaft Position Sensor Circuit MalfunctionNissan, Toyota
2P0352Ignition Coil 2 Control Circuit MalfunctionDodge, Toyota
2P0403EGR Solenoid Control Circuit MalfunctionFord
2P043EEVAP System Reference Orifice Clog UpScion, Toyota
2P043FEVAP System Reference Orifice High FlowScion, Toyota
2P0440General EVAP System FailureLexus, Toyota
2P0471Exhaust Backpressure Circuit Range/PerformanceDodge
2P0505Idle Control System MalfunctionJeep, Mercedes-Benz
2P0507Idle Speed HighChevrolet, Mercedes-Benz
2P1174Fuel Trim Cylinder BalanceChevrolet, Land Rover
2P1345Camshaft To Crankshaft Position CorrelationBMW, Chevrolet
2P1445EVAP Canister Purge Volume Control Valve MalfunctionLexus, Nissan
2P1451Barometric Pressure Sensor Signal Range/PerformanceDodge
2P2105Throttle Actuator Control System - Forced Engine ShutdownFord, Jaguar
2P2106Electronic Throttle Control System - Forced Limited PowerDodge, Ford
2P2110Electronic Throttle Control - Forced Limited RPMChrysler, Lincoln
2P2401EVAP Leak Detection Pump Control Circuit LowScion, Toyota
2P242FDiesel Particulate Filter Restriction - Ash AccumulationDodge
2U1000Class 2 Communication MalfunctionCadillac, Chevrolet
1B1000ECU MalfunctionChevrolet
1B1213Less Than Two Keys Programmed To The SystemFord
1B1440Ignition mismatchGMC
1B1600PATS Ignition Key Transponder Signal Not ReceivedFord
1B1601PATS Received Incorrect Key Code From Ignition Key TransponderFord
1B2961key in ign. circuit malfunctionGMC
1C0245Wheel speed sensor FreqencyChevrolet
1P0012Camshaft Position 'A' Over-Retarded (Bank 1)Ford
1P0016Crankshaft/Camshaft Timing MisalignmentPorsche
1P0017Crankshaft Position - Exhaust Camshaft Position CorrelationChevrolet
1P0018Crankshaft Position - Intake Camshaft Position Correlation (Bank 2)Hyundai
1P0019Crankshaft Position - Exhaust Camshaft Position Correlation (Bank 2)Kia
1P0032Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit High VoltageDodge
1P0052Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit High VoltageChrysler
1P0069Abnormal Correlation Between MAP And BARO SensorFord
1P006Amaf/map correlastion problemFord
1P0089Fuel Pressure Regulator PerformanceAudi
1P0100Mass Airflow Sensor Circuit MalfunctionNissan
1P0103MAF Sensor Circuit High FrequencyKia
1P0106MAP Sensor PerformanceChevrolet
1P0114Intake Air Temperature Sensor Circuit ErraticLincoln
1P0117ECT Sensor Circuit Low VoltageAudi
1P0120TP Sensor 1 Signal Circuit MalfunctionChevrolet
1P0123TP Sensor Circuit High VoltageDodge
1P0130Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit MalfunctionLand Rover
1P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low VoltageFord
1P0132Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High VoltageChrysler
1P0134Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient ActivityHyundai
1P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit MalfunctionFord
1P0139Heated Oxygen Sensor (Bank 1 Sensor 2) Slow ResponseAcura
1P0151Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low VoltageFord
1P0155Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit MalfunctionFord
1P0161Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit MalfunctionFord
1P0190Fuel Rail Pressure Sensor Circuit MalfunctionMercury
1P0199Engine oil temperature sensor intermittentPorsche
1P0200Fuel Injector Circuit MalfunctionChevrolet
1P0222Throttle Position Sensor 2 Circuit Low VoltageDodge
1P0226Accelerator Pedal Position Sensor 3 PerformanceChevrolet
1P0230Fuel Pump Relay Control Circuit MalfunctionChevrolet
1P0234Turbocharger Engine OverboostVolkswagen
1P0236Turbocharger Boost System PerformanceVolvo
1P0237Turbocharger Boost Sensor Circuit Low VoltageVolvo
1P025AFuel Pump Flow Control Module Enable Circuit MalfunctionChevrolet
1P0263Cylinder 1 Balance System MalfunctionFord
1P0266Cylinder 2 Balance System MalfunctionFord
1P0284Cylinder 8 Balance System MalfunctionFord
1P0307Cylinder 7 Misfire DetectedAudi
1P0321Crankshaft Position Sensor Circuit Range/PerformanceVolkswagen
1P0325Knock Sensor Circuit MalfunctionMercury
1P0328Knock Sensor Circuit High Voltage (Bank 1)Jaguar
1P0333Knock Sensor Circuit High Voltage (Bank 2)Jaguar
1P0336Crankshaft Position Sensor PerformancePontiac
1P0342CMP Sensor Circuit Low VoltageChevrolet
1P0343CMP Sensor Circuit High VoltageVolkswagen
1P0345Camshaft Position Sensor 'A' Circuit Malfunction (Bank 2)Ford
1P0354Ignition Coil 4 Control Circuit MalfunctionToyota
1P0369Camshaft Position Sensor Circuit Intermittent (Bank 1 Sensor 2)Porsche
1P0400EGR System Recirculation FlowNissan
1P0405EGR Position Sensor Circuit Low VoltageJaguar
1P0430Catalyst System Low Efficiency (Bank 2)Chevrolet
1P0441EVAP Purge System PerformanceScion
1P0443EVAP Purge Solenoid Control Circuit MalfunctionFord
1P0446EVAP Vent System PerformanceFord
1P0452Fuel Tank Pressure Sensor Circuit Low VoltageSaab
1P0456EVAP System Very Small Leak DetectedScion
1P0460Fuel Level Sensing Unit No Change Over MilesFord
1P0462Fuel Level Sensor Low VoltageJeep
1P0493Cooling Fan OverspeedMazda
1P0506Idle Speed LowChevrolet
1P050BCold Start Ignition Timing PerformanceJaguar
1P0513Invalid SKIM Key DetectedMitsubishi
1P0529cooling fan ckt intermitentFord
1P0564Cruise Control Multifunction Switch Circuit MalfunctionJeep
1P0597Thermostat Heater Control Circuit MalfunctionVolkswagen
1P0601Control Module Read Only MemoryDodge
1P061BInternal Control Module Torque Calculation PerformanceFord
1P0629Fuel Pump Relay Control Circuit High VoltageJaguar
1P0650Malfunction Indicator Lamp Circuit MalfunctionPontiac
1P0660Manifold Tune Valve Solenoid Circuit MalfunctionChrysler
1P069EFuel Pump Control Module (FPCM) Requested MIL IlluminationChevrolet
1P0700Automatic Transmission System Malfunction DetectedDodge
1P0715Input Speed Sensor Circuit MalfunctionChrysler
1P0720Output Shaft Speed Sensor Circuit MalfunctionJeep
1P0731Gear Ratio Error In FirstMercury
1P0882TCM Power Input LowDodge
1P1129MAP Sensor Value Higher Than ExpectedHonda
1P1131Heated Oxygen Sensor (Bank 1 Sensor 1) Indicates A/F Ratio Too LeanFord
1P1146Heated Oxygen Sensor (Bank 1 Sensor 2) Minimum Voltage MonitoringJaguar
1P1151Heated Oxygen Sensor (Bank 2 Sensor 1) Indicates A/F Ratio Too LeanFord
1P1166Heated Oxygen Sensor (Bank 2 Sensor 2) Minimum Voltage MonitoringKia
1P1171Fuel System Lean During AccelerationLand Rover
1P1211ABS/TCS Control Unit MalfunctionNissan
1P1255CTS short to groundVolkswagen
1P1260Immobilizer System MalfunctionFord
1P1261Cylinder 1 High To Low Side ShortGMC
1P1262Cylinder 2 High To Low Side ShortGMC
1P12965-Volt VREF Supply Not PresentChevrolet
1P1297No Change In MAP Signal From Start To Run TransitionVolkswagen
1P1327Knock sensor2 circuit fault -Bank 1Land Rover
1P1336CKP Sensor System Variation Not LearnedLincoln
1P1338Bank 1 cam position sensor shortJaguar
1P1340Camshaft Position Sensor 'A' Circuit Malfunction (Bank 2)Audi
1P1343Camshaft Position Sensor 'A' Circuit High Input (Bank 2)BMW
1P1347Mass Airflow Sensor Circuit lowBMW
1P1349Variable Valve Timing System (Bank 1)BMW
1P1351ICM Ignition Control Circuit High VoltageBMW
1P1359CKP/TDC Sensor Circuit MalfunctionLincoln
1P1372PCM Segment Time Acquisition IncorrectLand Rover
1P1389No Auto Shutdown Relay Output Voltage To PCMJeep
1P1391CKP Or CMP Sensor Signal IntermittentDodge
1P1392'G' Sensor Rough Road Low VoltageAudi
1P1406EGR Valve Pintle Position Circuit MalfunctionPontiac
1P1408EGR Flow Out Of Self-Test RangeFord
1P1423Fuel Tank Large LeakBMW
1P1442EVAP Vacuum Switch Circuit MalfunctionLexus
1P1492Battery Temperature Sensor Circuit High VoltageHonda
1P1505Idle Air Control System at Adaptive ClipAudi
1P1512Control Module Throttle Actuator Position PerformanceChevrolet
1P1516TAC Module Throttle Actuator Position PerformanceChevrolet
1P1523Throttle Closed Position PerformanceChevrolet
1P1544Exhaust Gas Temperature Too HighVolkswagen
1P1582Electronic Throttle Monitor Data AvailableJaguar
1P1629Theft Deterrent Signal Not Present, Engine CrankingJaguar
1P1637Generator 'L' Terminal Circuit MalfunctionJaguar
1P16395-Volt Reference 'B' Circuit MalfunctionVolkswagen
1P1643Wait To Start Lamp Control Circuit MalfunctionJaguar
1P1682Ignition 1 Switch Circuit 2 MalfunctionChevrolet
1P1762Transmission Mode Switch Signal Circuit MalfunctionJeep
1P1811Maximum Adaptive And Long Term ShiftSaturn
1P2030Oxygen Sensor Circuit Fault, Circuit OpenDodge
1P203DAngle variation of camshaft to crankshaftMercedes-Benz
1P2052Fuel Rail Pressure Sensor ImplausibleMercedes-Benz
1P2066Secondary Fuel Sensor Signal PerformanceChrysler
1P2096Downstream Fuel System Lean - HO2S-12 (Bank 1 Sensor 2)Mini
1P2107Electronic Throttle Control Module ProcessorLincoln
1P2108Electronic Throttle Control Module PerformanceDodge
1P2135Throttle Position Sensor 1-2 Correlation ErrorDodge
1P2138Accelerator Pedal Position Sensor 1-2 Correlation ErrorNissan
1P2149Injector Positive Voltage Relay Circuit Group 2 (Injectors 6 & 7)Dodge
1P2172High Airflow / Vacuum Leak Detected (Instantaneous Accumulation)Dodge
1P2263Turbo/Super Charger System PerformanceFord
1P2290Injector Control Pressure Too LowFord
1P2291Injector Control Pressure Too Low - Engine CrankingFord
1P2419EVAP Switching Valve Control Circuit LowToyota
1P2463Diesel Particulate Filter Soot Level AccumulationDodge
1P2617Crankshaft Position Signal Output Circuit MalfunctionFord
1P4121second air pump bank 1BMW
1U0101Lost Communication With TCMGMC
1U1074loss of comms with tcm history codeGMC
1U1300Class 2 Data Line Short To GroundCadillac