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International Automotive Technicians Network

Diagnostic Trouble Code Index for April 2010

Note: This is a professional automotive technician's resource.
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Diagnostic Trouble Codes (DTC)
Count Trouble Code Sample Definition Manufacturers
47P0300Multiple Cylinder Misfire DetectedAudi, Buick, Chevrolet, Dodge, Ford, GMC, Honda, Hyundai, Jaguar, Kia, Lexus, Mazda, Mercedes-Benz, Mercury, Nissan, Pontiac, Porsche, Saturn, Toyota, Volkswagen, Volvo
18P0171Fuel System Lean (Bank 1)BMW, Chevrolet, Chrysler, Ford, Land Rover, Mercury, Nissan, Toyota, Volkswagen
16P0302Cylinder 2 Misfire DetectedChevrolet, Dodge, Ford, Jaguar, Lexus, Mercedes-Benz, Nissan, Porsche, Toyota, Volkswagen, Volvo
16P0303Cylinder 3 Misfire DetectedDodge, Ford, Jaguar, Kia, Lexus, Mazda, Mercedes-Benz, Suzuki, Volkswagen, Volvo
15P0304Cylinder 4 Misfire DetectedAudi, Ford, Jaguar, Lexus, Mercedes-Benz, Porsche, Subaru, Toyota, Volkswagen, Volvo
14P0301Cylinder 1 Misfire DetectedDodge, Ford, Jaguar, Lexus, Mercedes-Benz, Porsche, Toyota, Volkswagen, Volvo
13P0172Fuel System Rich (Bank 1)Acura, Chevrolet, Ford, GMC, Honda, Kia, Lincoln, Pontiac, Volvo
13P0174Fuel System Lean (Bank 2)BMW, Chevrolet, Ford, Honda, Land Rover, Mercury
7P0305Cylinder 5 Misfire DetectedChevrolet, Dodge, Kia, Lincoln, Mazda, Porsche, Volkswagen
6P0175Fuel System Rich (Bank 2)Acura, Ford, Honda
6P0306Cylinder 6 Misfire DetectedDodge, Ford, Mazda, Nissan, Volkswagen
5P0335Crankshaft Position Sensor Circuit MalfunctionChrysler, Ford, Hyundai, Mercury, Saturn
5P0336Crankshaft Position Sensor PerformanceBuick, Chevrolet, Dodge, Saturn, Volvo
5P0340Camshaft Position Sensor Circuit MalfunctionChevrolet, Chrysler, Ford, Hyundai
4P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low VoltageOldsmobile, Subaru
4P0133Heated Oxygen Sensor (Bank 1 Sensor 1) Slow ResponseMercedes-Benz, Subaru, Suzuki, Toyota
4P0325Knock Sensor Circuit MalfunctionInfiniti, Mercury, Nissan
4P0351Ignition Coil 1 Control Circuit MalfunctionDodge, Jeep, Mazda
4P0420Catalyst Efficiency Below Normal (Bank 1)Chevrolet, Chrysler, Kia, Lincoln
4P0440General EVAP System FailureChevrolet, Pontiac, Subaru, Volkswagen
3P0021Camshaft Position 'A' Timing Over-Advanced / System Performance (Bank 2)BMW, Infiniti, Nissan
3P0102MAF Sensor Circuit Low FrequencyChevrolet, Volvo
3P0118ECT Sensor Circuit High VoltageBuick, Dodge, Volvo
3P0136Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit MalfunctionJeep, Mercedes-Benz, Volvo
3P0341CMP Sensor PerformanceBuick, Chevrolet, Ford
3P0352Ignition Coil 2 Control Circuit MalfunctionDodge
3P0410Secondary Air System PerformanceChevrolet
3P0443EVAP Purge Solenoid Control Circuit MalfunctionDodge, Ford
3P0455EVAP System Large Leak DetectedCadillac, Dodge, Mercury
2P0032Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit High VoltageDodge, Jeep
2P0068Throttle Body Airflow PerformanceChevrolet, Chrysler
2P0088Fuel Rail Pressure Too HighFord, Jeep
2P0101MAF Sensor PerformanceChevrolet, Oldsmobile
2P0128Engine Coolant Temperature Below Thermostat Regulating TemperatureNissan, Volvo
2P0129Barometric Pressure Sensor Out-Of-Range LowChrysler, Dodge
2P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit MalfunctionFord, Pontiac
2P0137Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low VoltageChevrolet
2P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit MalfunctionChevrolet
2P0155Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit MalfunctionChevrolet
2P0221Throttle Position Sensor 2 PerformanceCadillac
2P0272Cylinder 4 Balance System MalfunctionFord
2P0307Cylinder 7 Misfire DetectedChevrolet, Ford
2P0316Misfire Occurred In First 1,000 RevolutionsFord, Lincoln
2P0320No Crank Reference Signal To PCMDodge, Ford
2P0332Knock Sensor Circuit Low Frequency (Bank 2)Chevrolet
2P0343CMP Sensor Circuit High VoltageHyundai, Porsche
2P0345Camshaft Position Sensor 'A' Circuit Malfunction (Bank 2)Ford, Volkswagen
2P0401Insufficient EGR Flow DetectedToyota
2P0430Catalyst System Low Efficiency (Bank 2)BMW, Lincoln
2P0441EVAP Purge System PerformanceDodge, Land Rover
2P0470Exhaust Backpressure Sensor Circuit MalfunctionFord
2P0528Fan Speed Sensor Circuit - No SignalFord
2P0606Control Module Internal PerformanceChevrolet, Dodge
2P0650Malfunction Indicator Lamp Circuit MalfunctionBuick, Nissan
2P0731Gear Ratio Error In FirstInfiniti, Mercury
2P1093Fuel Rail Pressure Low During Power EnrichmentGMC
2P1166Heated Oxygen Sensor (Bank 2 Sensor 2) Minimum Voltage MonitoringHonda, Hyundai
2P1233Fuel System Disabled Or OfflineFord, Lincoln
2P1320Igniter 5 Circuit MalfunctionInfiniti, Nissan
2P1391CKP Or CMP Sensor Signal IntermittentChrysler, Dodge
2P1475Low Fan Relay Control Circuit MalfunctionDodge, Land Rover
2P1518Throttle Actuator Control Module Serial Data MalfunctionChevrolet, Ford
2P1519Idle Air Control Valve Circuit MalfunctionFord, Volkswagen
2P2096Downstream Fuel System Lean - HO2S-12 (Bank 1 Sensor 2)BMW, Land Rover
2P2135Throttle Position Sensor 1-2 Correlation ErrorCadillac, Chevrolet
2P2176Minimum Throttle Position Not LearnedCadillac
2U1000Class 2 Communication MalfunctionNissan
1B0296key in ignition faultSaturn
1B1370device ignition 1 circuit short to groundChevrolet
1B1380Device Acc 1 circuitChevrolet
1B2618Pass. compartment circuit dimming circuit highChevrolet
1B2957Security system circuit lowBuick
1C0561abs system disabledChevrolet
1P0010Camshaft Position 'A' Actuator Circuit Malfunction (Bank 1)Hyundai
1P0011Intake Camshaft Position System PerformanceChevrolet
1P0013Exhaust Camshaft Position Actuator Solenoid Control Circuit (Bank 1)Pontiac
1P0014Exhaust Camshaft Position System PerformancePontiac
1P0015Camshaft Position 'B' Over-Retarded (Bank 1)Volvo
1P0030Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Control Circuit MalfunctionKia
1P0031Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Low VoltageNissan
1P0036Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Control Circuit MalfunctionKia
1P0037Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Low VoltageNissan
1P0050Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Control Circuit MalfunctionSaturn
1P0087Fuel Rail Pressure Too LowVolkswagen
1P0089Fuel Pressure Regulator PerformanceVolvo
1P0103MAF Sensor Circuit High FrequencyVolkswagen
1P0105MAP Sensor PerformanceJaguar
1P0112IAT Sensor Circuit Low VoltageDodge
1P0113IAT Sensor Circuit High VoltageIsuzu
1P0121TP Sensor PerformanceGMC
1P0122TP Sensor Circuit Low VoltageChrysler
1P0123TP Sensor Circuit High VoltageDodge
1P0130Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit MalfunctionMercedes-Benz
1P0139Heated Oxygen Sensor (Bank 1 Sensor 2) Slow ResponseVolkswagen
1P0143Heated Oxygen Sensor (Bank 1 Sensor 3) Circuit Low VoltageChevrolet
1P0147Heated Oxygen Sensor (Bank 1 Sensor 3) Heater Circuit MalfunctionChevrolet
1P0150Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit MalfunctionMercedes-Benz
1P0153Heated Oxygen Sensor (Bank 2 Sensor 1) Slow ResponseMercedes-Benz
1P0154Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient ActivityMitsubishi
1P0156Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit MalfunctionMercedes-Benz
1P0157Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Low VoltageChevrolet
1P0161Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit MalfunctionChevrolet
1P0182Fuel Tank Temperature Sensor Circuit Low VoltageFord
1P0183Fuel Tank Temperature Sensor Circuit High VoltageDodge
1P0190Fuel Rail Pressure Sensor Circuit MalfunctionFord
1P0191Fuel Rail Pressure Sensor PerformanceFord
1P0193Fuel Rail Pressure Sensor Circuit High VoltageDodge
1P0207Fuel Injector 7 Control Circuit MalfunctionGMC
1P0219Engine Overspeed ConditionDodge
1P0230Fuel Pump Relay Control Circuit MalfunctionFord
1P0232Fuel Pump Feedback Circuit High VoltageFord
1P0234Turbocharger Engine OverboostFord
1P0236Turbocharger Boost System PerformanceDodge
1P0237Turbocharger Boost Sensor Circuit Low VoltageDodge
1P0243Supercharger Boost Solenoid Control Circuit MalfunctionMercedes-Benz
1P0263Cylinder 1 Balance System MalfunctionFord
1P0266Cylinder 2 Balance System MalfunctionFord
1P0269Cylinder 3 Balance System MalfunctionFord
1P0275Cylinder 5 Balance System MalfunctionFord
1P0278Cylinder 6 Balance System MalfunctionFord
1P0281Cylinder 7 Balance System MalfunctionFord
1P0308Cylinder 8 Misfire DetectedFord
1P0322Crankshaft Position Sensor Circuit No SignalAudi
1P0330Knock Sensor 2 Circuit MalfunctionToyota
1P0344Camshaft Position Sensor Signal IntermittentDodge
1P0349Camshaft Position Sensor Circuit Intermittent (Bank 2)Ford
1P0353Ignition Coil 3 Control Circuit MalfunctionDodge
1P0354Ignition Coil 4 Control Circuit MalfunctionFord
1P0355Ignition Coil 5 Control Circuit MalfunctionDodge
1P0356Ignition Coil 6 Control Circuit MalfunctionDodge
1P0357Ignition Coil 7 Control Circuit MalfunctionDodge
1P0358Ignition Coil 8 Control Circuit MalfunctionDodge
1P0395cylinder 5 missfire detectedPorsche
1P0400EGR System Recirculation FlowMazda
1P0411Secondary AIR System Incorrect Airflow DetectedBMW
1P0442EVAP System Small Leak DetectedDodge
1P0446EVAP Vent System PerformanceDodge
1P0451Fuel Tank Pressure Sensor PerformanceFord
1P0452Fuel Tank Pressure Sensor Circuit Low VoltageFord
1P0456EVAP System Very Small Leak DetectedVolkswagen
1P0473Exhaust Backpressure Sensor Circuit High InputFord
1P0475Exhaust Backpressure Control Valve Malfunction (Self Test)Ford
1P0478Exhaust Backpressure Control Valve ExcessiveFord
1P0481Cooling Fan Relay 2 Control Circuit MalfunctionSaturn
1P0491Secondary AIR System Insufficient Flow Detected (Bank 1)Dodge
1P0500Vehicle Speed Sensor Circuit MalfunctionJeep
1P0505Idle Control System MalfunctionJeep
1P0507Idle Speed HighNissan
1P0508Idle Air Control Motor Sense Circuit Low VoltageDodge
1P0509Idle Air Control Motor Sense Circuit High VoltageDodge
1P0522Engine Oil Pressure Sensor Circuit Low VoltageChevrolet
1P0552Power Steering Pressure Sensor Circuit Low InputFord
1P0562System Voltage Too LowDodge
1P0563System Voltage Too HighDodge
1P0622Generator F-Terminal Circuit MalfunctionChevrolet
1P0700Automatic Transmission System Malfunction DetectedSaturn
1P0733Gear Ratio Error In ThirdMercury
1P0750Low/Reverse Solenoid Circuit MalfunctionJeep
1P1094Fuel Rail Pressure Low During Idle Or Decel Fuel CutoffGMC
1P1111IAT Sensor Circuit Intermittent High VoltageNissan
1P1115ECT Sensor Circuit Intermittent High VoltageKia
1P1125Accelerator Pedal Position System MalfunctionIsuzu
1P1127ETCS Actuator Power Source Circuit MalfunctionVolkswagen
1P1130Air Fuel Ratio Sensor (Bank 1 Sensor 1) Circuit MalfunctionNissan
1P1131Heated Oxygen Sensor (Bank 1 Sensor 1) Indicates A/F Ratio Too LeanFord
1P1135Air Fuel Ratio Sensor (Bank 1 Sensor 1) Heater Circuit MalfunctionLexus
1P1149Generator 2 Control Circuit High VoltageOther European
1P1151Heated Oxygen Sensor (Bank 2 Sensor 1) Indicates A/F Ratio Too LeanOther European
1P1155Air Fuel Ratio Sensor (Bank 2 Sensor 1) Heater Circuit MalfunctionLexus
1P1174Fuel Trim Cylinder BalanceChevrolet
1P1193Intake Air Temperature Sensor Circuit High VoltageJaguar
1P1202Cylinder 2 Misfire DetectedJeep
1P1225Closed Throttle Learning Position PerformancePontiac
1P1226Closed Throttle Learning Position PerformanceChevrolet
1P1229Accelerator Pedal Position Sensor 2 Power Circuit ShortChevrolet
1P1242Fuel Injector 7 Control Circuit ShortedIsuzu
1P1259VTEC System Malfunction (Bank 1)Honda
1P1272Air Fuel Sensor (Bank 1 Sensor 1) Circuit No ActivityFord
1P1290CNG Pressure Sensor Circuit High VoltageIsuzu
1P1295ETC System Malfunction - Power ManagementIsuzu
1P1298Electrical Load Detector Circuit High VoltageHonda
1P1336CKP Sensor System Variation Not LearnedNissan
1P1345Camshaft To Crankshaft Position CorrelationChevrolet
1P1346Variable Valve Timing - CMP Sensor Range/PerformanceLexus
1P1349Variable Valve Timing System (Bank 1)Lexus
1P1354Variable Valve Timing System (Bank 2)Lexus
1P1372PCM Segment Time Acquisition IncorrectHyundai
1P1400Cold Start Emission Reduction Control SystemSubaru
1P1421Cold Start Emission Reduction Strategy MonitoringBMW
1P1422EVAP System Leak Detecting Pump Stuck OffSubaru
1P1443Secondary Air Injection System Control Valve Circuit Malfunction (Bank 2)Subaru
1P1448EVAP Canister Vent Control Valve Malfunction (Open)Land Rover
1P1470boost pressure solinoid open or shortedto groundLand Rover
1P1472Evap leak detection pump short to groundLand Rover
1P1477Medium Fan Control Primary Circuit MalfunctionLand Rover
1P1481Cooling Fan Speed Sensor Circuit MalfunctionChevrolet
1P1484Cooling Fan System PerformanceChevrolet
1P1488Auxiliary 5-Volt Supply Too LowDodge
1P1491EVAP Vacuum Cut Valve/Bypass Circuit MalfunctionNissan
1P14965-Volt VREF Supply Voltage Too LowDodge
1P1506Idle Air Control System RPM Higher Than ExpectedMercury
1P1507Idle Air Control System RPM Lower Than ExpectedSubaru
1P1531Air Conditioning Evaporator Temperature Sensor Circuit MalfunctionAudi
1P1564ASCD Steering Switch Circuit MalfunctionNissan
1P1565Speed Control Command Switch Out-Of-Range HighVolkswagen
1P1579P/N To D/R At High TP Angle - Power Reduction Mode OnVolkswagen
1P1582Electronic Throttle Monitor Data AvailableVolkswagen
1P1624Immobilizer Communication ErrorKia
1P1633Ignition Supplement Power '0' Switch Circuit MalfunctionChevrolet
1P1637Generator 'L' Terminal Circuit MalfunctionBMW
1P1689Traction Control Delivered Torque Output Circuit MalfunctionDodge
1P1690SMARTA - No ResponseDodge
1P1693Transponder No Response Error / Invalid ResponseDodge
1P1698No CCD Messages Received From TCMDodge
1P1720Solenoid 'A' Controlled Clutch Stuck OffBMW
1P1780Park/Neutral Position Switch Circuit MalfunctionSaturn
1P1790Fault Immediately After ShiftJaguar
1P2002Diesel Particulate Filter EfficiencyAudi
1P2054Engine Coolant Temperature Sensor Circuit Signal Voltage Too Low Mercedes-Benz
1P2066Secondary Fuel Sensor Signal PerformanceChrysler
1P2110Electronic Throttle Control - Forced Limited RPMDodge
1P2119Throttle Closed Position PerformanceChevrolet
1P2138Accelerator Pedal Position Sensor 1-2 Correlation ErrorPontiac
1P2181Cooling System PerformanceVolkswagen
1P2285Injector Control Pressure Sensor Circuit Low VoltageFord
1P2305Ignition Coil 2 Secondary Circuit Insufficient IonizationDodge
1P2317Ignition Coil 6 Secondary Circuit Insufficient IonizationDodge
1P242FDiesel Particulate Filter Restriction - Ash AccumulationAudi
1P2552Throttle Actuator Control Module Relay MalfunctionFord
1P2617Crankshaft Position Signal Output Circuit MalfunctionFord
1U0100Lost Communication With ECM/PCMSaturn
1U1147Data Circuit MalfunctionFord
1U1262Data Circuit MalfunctionFord
1U1301Class 2 Data Line Short To VoltageChevrolet
1U2100Controller Area Network BUS CommunicationChevrolet
1U2105TCM - No Communication With Engine Control ModuleSaturn
1U2106ECM - No Communication With Transmission Control ModuleSaturn