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International Automotive Technicians Network

Diagnostic Trouble Code Index for June 2010

Note: This is a professional automotive technician's resource.
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Diagnostic Trouble Codes (DTC)
Count Trouble Code Sample Definition Manufacturers
32P0300Multiple Cylinder Misfire DetectedAcura, Audi, Chevrolet, Chrysler, Dodge, Ford, Hyundai, Isuzu, Jeep, Lexus, Mazda, Mitsubishi, Nissan, Pontiac
17P0171Fuel System Lean (Bank 1)Audi, BMW, Chevrolet, Dodge, Ford, GMC, Lexus, Nissan, Pontiac, Toyota
15P0340Camshaft Position Sensor Circuit MalfunctionBMW, Cadillac, Dodge, Ford, Kia, Lincoln, Mercury, Mitsubishi, Nissan, Volvo
13P0304Cylinder 4 Misfire DetectedAudi, Chrysler, Dodge, Ford, Honda, Hyundai, Jeep, Land Rover, Pontiac
8P0303Cylinder 3 Misfire DetectedAudi, Ford, Honda, Hyundai, Jeep, Land Rover, Lexus
7P0301Cylinder 1 Misfire DetectedAudi, Chrysler, Dodge, Ford, Honda, Hyundai, Lexus
7P0420Catalyst Efficiency Below Normal (Bank 1)Buick, Honda, Nissan, Pontiac, Subaru, Volvo
6P0172Fuel System Rich (Bank 1)Buick, Ford, Toyota
6P0302Cylinder 2 Misfire DetectedAudi, Chrysler, Ford, Honda, Pontiac
5P0101MAF Sensor PerformanceBuick, GMC, Mercedes-Benz, Volkswagen
5P0175Fuel System Rich (Bank 2)Ford
5P0306Cylinder 6 Misfire DetectedAudi, Chevrolet, Honda, Jeep
5P0325Knock Sensor Circuit MalfunctionKia, Nissan, Subaru
4P0016Crankshaft/Camshaft Timing MisalignmentChrysler, Dodge, Jeep, Volvo
4P0118ECT Sensor Circuit High VoltageAudi, Chrysler, Oldsmobile, Volkswagen
4P0174Fuel System Lean (Bank 2)BMW, Ford, Nissan
4P0305Cylinder 5 Misfire DetectedFord, Honda, Jeep, Lexus
4P0341CMP Sensor PerformanceBuick, GMC, Oldsmobile
4P0356Ignition Coil 6 Control Circuit MalfunctionChrysler, Ford, Lexus, Lincoln
4P0401Insufficient EGR Flow DetectedChevrolet, Honda, Toyota, Volkswagen
4P2138Accelerator Pedal Position Sensor 1-2 Correlation ErrorInfiniti, Nissan, Pontiac, Saturn
3P0102MAF Sensor Circuit Low FrequencyHyundai, Land Rover, Mazda
3P0110Intake Air Temperature Sensor Circuit MalfunctionMercedes-Benz, Nissan
3P0121TP Sensor PerformanceAudi, Ford, Jaguar
3P0123TP Sensor Circuit High VoltageChrysler, Dodge, Saturn
3P0133Heated Oxygen Sensor (Bank 1 Sensor 1) Slow ResponseKia, Pontiac, Suzuki
3P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit MalfunctionFord, Isuzu, Volkswagen
3P0170Fuel Trim Lean Or Rich (Bank 1)Lexus, Mercedes-Benz
3P0191Fuel Rail Pressure Sensor PerformanceFord, Mercury
3P0335Crankshaft Position Sensor Circuit MalfunctionBMW, Chevrolet, GMC
3P0352Ignition Coil 2 Control Circuit MalfunctionChrysler, Lexus, Plymouth
3P0353Ignition Coil 3 Control Circuit MalfunctionChrysler, Lexus, Lincoln
3P0354Ignition Coil 4 Control Circuit MalfunctionChrysler, Ford, Lexus
3P0355Ignition Coil 5 Control Circuit MalfunctionChrysler, Ford, Lexus
3P0358Ignition Coil 8 Control Circuit MalfunctionFord, Lincoln
3P0442EVAP System Small Leak DetectedChevrolet, Volkswagen, Volvo
3P0507Idle Speed HighKia, Nissan, Oldsmobile
3P1151Heated Oxygen Sensor (Bank 2 Sensor 1) Indicates A/F Ratio Too LeanFord, Mercury
3P1340Camshaft Position Sensor 'A' Circuit Malfunction (Bank 2)Isuzu, Porsche, Toyota
2P0012Camshaft Position 'A' Over-Retarded (Bank 1)Audi, Mazda
2P0022Camshaft Position 'A' Timing Over-Retarded (Bank 2)Ford
2P0087Fuel Rail Pressure Too LowChevrolet
2P0107MAP Sensor Circuit Low VoltageDodge, Ford
2P0108MAP Sensor Circuit High VoltageChrysler, Dodge
2P0120TP Sensor 1 Signal Circuit MalfunctionGMC, Mercedes-Benz
2P0122TP Sensor Circuit Low VoltageChevrolet, Saturn
2P0128Engine Coolant Temperature Below Thermostat Regulating TemperatureMercedes-Benz, Volkswagen
2P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low VoltageSuzuki, Volkswagen
2P0134Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient ActivityBuick, Volkswagen
2P0138Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High VoltageJeep, Volvo
2P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit MalfunctionChevrolet, Isuzu
2P0158Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit High VoltageChevrolet, Infiniti
2P0222Throttle Position Sensor 2 Circuit Low VoltageChevrolet, Saturn
2P0263Cylinder 1 Balance System MalfunctionFord
2P0316Misfire Occurred In First 1,000 RevolutionsFord
2P0320No Crank Reference Signal To PCMChrysler, Ford
2P0351Ignition Coil 1 Control Circuit MalfunctionChrysler, Lexus
2P0411Secondary AIR System Incorrect Airflow DetectedAudi, Ford
2P0430Catalyst System Low Efficiency (Bank 2)Ford, Nissan
2P0452Fuel Tank Pressure Sensor Circuit Low VoltageFord, Mercedes-Benz
2P0453Fuel Tank Pressure Sensor Circuit High VoltageSaturn, Toyota
2P0506Idle Speed LowFord, Suzuki
2P0601Control Module Read Only MemoryChrysler, Dodge
2P061BInternal Control Module Torque Calculation PerformanceFord
2P0700Automatic Transmission System Malfunction DetectedDodge, Saturn
2P07552-4 Solenoid Circuit MalfunctionDodge, Ford
2P1000OBD II Monitor Testing No CompletedFord
2P1125Accelerator Pedal Position System MalfunctionChevrolet, Mini
2P1130Air Fuel Ratio Sensor (Bank 1 Sensor 1) Circuit MalfunctionLexus, Nissan
2P1309Misfire Detection MonitorFord
2P1315Igniter 4 Circuit MalfunctionBMW, Toyota
2P1336CKP Sensor System Variation Not LearnedGMC, Lincoln
2P1516TAC Module Throttle Actuator Position PerformanceChevrolet, GMC
2P1602Powertrain Control Module Not ProgrammedMazda, Volkswagen
2P18844-3 Shift MalfunctionLand Rover
2P2122Accelerator Pedal Position Sensor 1 Circuit Low VoltageFord, Nissan
2P2291Injector Control Pressure Too Low - Engine CrankingFord
2U1000Class 2 Communication MalfunctionChevrolet
1B1217left heated seat low ind control circuit openChrysler
1B2100ign run/start input circuit central gateway performanceChrysler
1B2107Ignition switch sense input circuit/performanceChrysler
1B212Dign run only input circuit openChrysler
1B2964Key in Ignition Circuit HighChevrolet
1C1203ecm communication circuit malfunctionToyota
1C1276Delivered torque signal circuitChevrolet
1C1345linear solenoid valve offset learning undoneToyota
1P0017Crankshaft Position - Exhaust Camshaft Position CorrelationVolvo
1P0026Intake Valve Solenoid Circuit Range/Performance (Bank 1)Volvo
1P0030Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Control Circuit MalfunctionChevrolet
1P0036Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Control Circuit MalfunctionChevrolet
1P0052Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit High VoltageDodge
1P0057Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit Low VoltageHyundai
1P0068Throttle Body Airflow PerformanceFord
1P0073Ambient Air Temperature Sensor Circuit High VoltageDodge
1P0093Fuel System Large Leak DetectedGMC
1P0094Fuel system small leak detectedChevrolet
1P0095Engine Stall DetectedChevrolet
1P0103MAF Sensor Circuit High FrequencyAudi
1P0112IAT Sensor Circuit Low VoltageFord
1P0113IAT Sensor Circuit High VoltageHyundai
1P0125Engine Coolant Temperature Insufficient For Closed Loop Fuel ControlSaab
1P0129Barometric Pressure Sensor Out-Of-Range LowJeep
1P0130Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit MalfunctionVolvo
1P0132Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High VoltageJeep
1P0140Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient ActivityAudi
1P0148Fuel Delivery ErrorDodge
1P0150Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit MalfunctionSaturn
1P0151Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low VoltageFord
1P0155Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit MalfunctionIsuzu
1P0159Heated Oxygen Sensor (Bank 2 Sensor 2) Slow ResponseAudi
1P0161Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit MalfunctionChevrolet
1P0173Fuel Trim Lean Or Rich (Bank 2)Mercedes-Benz
1P0180Fuel Tank Temperature Sensor Circuit MalfunctionFord
1P0190Fuel Rail Pressure Sensor Circuit MalfunctionFord
1P0201Fuel Injector 1 Control Circuit MalfunctionDodge
1P0207Fuel Injector 7 Control Circuit MalfunctionGMC
1P0221Throttle Position Sensor 2 PerformanceMercedes-Benz
1P0223Throttle Position Sensor 2 Circuit High VoltageChevrolet
1P0230Fuel Pump Relay Control Circuit MalfunctionChevrolet
1P0251Injection Pump Camshaft SystemVolkswagen
1P0261Fuel Injector 1 Control Circuit Low VoltageFord
1P0264Fuel Injector 2 Control Circuit Low VoltageFord
1P0267Fuel Injector 3 Control Circuit Low VoltageFord
1P0270Fuel Injector 4 Control Circuit Low VoltageFord
1P0272Cylinder 4 Balance System MalfunctionFord
1P0273Fuel Injector 5 Control Circuit Low VoltageFord
1P0275Cylinder 5 Balance System MalfunctionFord
1P0276Fuel Injector 6 Control Circuit Low VoltageFord
1P0278Cylinder 6 Balance System MalfunctionFord
1P0299Turbocharger Engine UnderboostVolkswagen
1P0308Cylinder 8 Misfire DetectedFord
1P0315Crankshaft Position Sensor Variation Not LearnedOther GM
1P0321Crankshaft Position Sensor Circuit Range/PerformanceBuick
1P0328Knock Sensor Circuit High Voltage (Bank 1)Mazda
1P0342CMP Sensor Circuit Low VoltageBuick
1P0344Camshaft Position Sensor Signal IntermittentJeep
1P0345Camshaft Position Sensor 'A' Circuit Malfunction (Bank 2)Ford
1P0357Ignition Coil 7 Control Circuit MalfunctionLincoln
1P0374High Resolution System PerformanceChevrolet
1P0380Glow Plug Feedback CircuitChevrolet
1P0402Excessive EGR Flow DetectedNissan
1P0403EGR Solenoid Control Circuit MalfunctionVolkswagen
1P0404EGR Open Position PerformanceChevrolet
1P0405EGR Position Sensor Circuit Low VoltageChevrolet
1P0410Secondary Air System PerformanceSaturn
1P0440General EVAP System FailureInfiniti
1P0443EVAP Purge Solenoid Control Circuit MalfunctionFord
1P0446EVAP Vent System PerformanceMercedes-Benz
1P0449EVAP Vent Solenoid Control Circuit MalfunctionChevrolet
1P0456EVAP System Very Small Leak DetectedDodge
1P0463Fuel Level Sensor High VoltageSaturn
1P0505Idle Control System MalfunctionHyundai
1P0514Battery Temperature Sensor RationalityDodge
1P0533A/C Refrigerant Pressure Sensor Circuit High VoltageSaturn
1P0541Low Voltage At Intake Air Heater Relay 1Ford
1P0550Power Steering Pressure Sensor Circuit MalfunctionNissan
1P0571Brake Switch 1 PerformanceVolkswagen
1P0573Brake Switch 1 Circuit Stuck OffChevrolet
1P0606Control Module Internal PerformanceLand Rover
1P0611Fuel Injector Control Module PerformanceFord
1P0640Intake Air Heater Control Circuit MalfunctionFord
1P0701Transmission Control System PerformanceFord
1P0717Input Shaft Speed Sensor Low InputChrysler
1P0720Output Shaft Speed Sensor Circuit MalfunctionFord
1P0722Output Speed Sensor Circuit Low VoltageFord
1P0725Engine Speed Sensor Circuit MalfunctionNissan
1P0727Engine Speed No SignalBMW
1P0740TCC Solenoid Circuit MalfunctionFord
1P0743Torque Converter Clutch Solenoid Circuit MalfunctionFord
1P0748Pressure Control Solenoid Circuit MalfunctionChevrolet
1P0A0FEngine Failed To StartToyota
1P1009Variable Valve Timing Control Advance MalfunctionAcura
1P1081EVAP System - Medium LeakVolvo
1P1098Intake Manifold Tuning valve position sensorG336 Open or short to plusAudi
1P1114ECT Sensor Circuit Intermittent Low VoltageAudi
1P1118Electronic Throttle System Motor Circuit MalfunctionAudi
1P1127ETCS Actuator Power Source Circuit MalfunctionAudi
1P1131Heated Oxygen Sensor (Bank 1 Sensor 1) Indicates A/F Ratio Too LeanMercury
1P1133Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient SwitchingToyota
1P1140Intake Valve Timing Control Position Sensor Circuit Malfunction (Bank 1)Nissan
1P1166Heated Oxygen Sensor (Bank 2 Sensor 2) Minimum Voltage MonitoringKia
1P1171Fuel System Lean During AccelerationLand Rover
1P1174Fuel Trim Cylinder BalanceLand Rover
1P1177Electronic Throttle System Motor No. 2 Open or ShortedAudi
1P1188Fuel Tank Temperature Sensor Circuit High VoltageChrysler
1P1189Engine Oil Pressure Switch Circuit MalfunctionBuick
1P1204Cylinder 4 Misfire DetectedAcura
1P1205Cylinder 5 Misfire DetectedAcura
1P1229Accelerator Pedal Position Sensor 2 Power Circuit ShortNissan
1P1283Air Fuel Sensor (Bank 2 Sensor 1) Lean Shift MonitoringSaturn
1P1285Accelerator Pedal Position Sensor 3 Circuit MalfunctionFord
1P1300Igniter 1 Circuit MalfunctionToyota
1P1305Igniter 2 Circuit MalfunctionToyota
1P1310Igniter 3 Circuit MalfunctionToyota
1P1312ION Sensing Module Secondary Line 2 Circuit MalfunctionIsuzu
1P1316Spark Plug Detection Module Circuit Malfunction (Bank 2)Ford
1P1320Igniter 5 Circuit MalfunctionNissan
1P1351ICM Ignition Control Circuit High VoltageFord
1P1361ICM Ignition Control Circuit Low VoltageOldsmobile
1P1381Misfire Detected - No Communication With EBCMGMC
1P1383Variable Cam Timing Over-Retarded (Cylinder Bank 1)Mercury
1P1391CKP Or CMP Sensor Signal IntermittentDodge
1P1441EVAP System Flow During Non-Purge ConditionsNissan
1P1446EVAP Canister Vent Valve Malfunction (Closed)Nissan
1P1456EVAP System Leak Detected (Fuel Tank Area)Honda
1P1479High Fan Control / Fan Control 3 Primary Circuit MalfunctionAudi
1P1490Low Speed Radiator Fan Relay Circuit MalfunctionNissan
1P1506Idle Air Control System RPM Higher Than ExpectedFord
1P1518Throttle Actuator Control Module Serial Data MalfunctionMazda
1P1525Camshaft Adjuster End StageBMW
1P1530Air Condition 1 Switch Circuit IntermittentBuick
1P1531Air Conditioning Evaporator Temperature Sensor Circuit MalfunctionPorsche
1P1552Battery Current Sensor Circuit High VoltageMaserati
1P1555Electronic Variable Orifice Solenoid MalfunctionAudi
1P1582Electronic Throttle Monitor Data AvailableVolkswagen
1P1631Theft Deterrent Fuel Enable Signal Not CorrectChevrolet
1P16395-Volt Reference 'B' Circuit MalfunctionFord
1P1640Output Driver 1 Circuit MalfunctionBuick
1P1650Output Driver 2 Circuit MalfunctionBuick
1P1656Wastegate Solenoid Control Circuit MalfunctionToyota
1P1668Generator L-Terminal Control Circuit MalfunctionFord
1P1681Control Module Throttle Position System Performance Dodge
1P1689Traction Control Delivered Torque Output Circuit MalfunctionDodge
1P1698No CCD Messages Received From TCMDodge
1P1747EPC Solenoid Circuit MalfunctionFord
1P1780Park/Neutral Position Switch Circuit MalfunctionSaturn
1P1791Loss of Prime MalfunctionSaturn
1P1811Maximum Adaptive And Long Term ShiftBuick
1P1934Vehicle Speed Sensor Signal ErrorLincoln
1P1949Data bus powertrain missing message from abs ecuVolkswagen
1P2004Intake Manifold Runner Control Stuck OpenMercedes-Benz
1P2096Downstream Fuel System Lean - HO2S-12 (Bank 1 Sensor 2)Jeep
1P2100Electronic Throttle Control Motor Circuit / Open (Bank 1)Chrysler
1P2107Electronic Throttle Control Module ProcessorLincoln
1P2110Electronic Throttle Control - Forced Limited RPMLincoln
1P2121Accelerator Pedal Position Sensor 1 PerformanceFord
1P2123Accelerator Pedal Position Sensor 1 Circuit High VoltageFord
1P2135Throttle Position Sensor 1-2 Correlation ErrorGMC
1P2146Injector Positive Voltage Relay Circuit Group 1 (Injectors 1 & 4)GMC
1P2187Fuel Trim System Lean At Idle (Bank 1)Cadillac
1P2189Fuel Trim System Lean At Idle (Bank 2)Cadillac
1P2287Injector Control Pressure Sensor Circuit IntermittentFord
1P2290Injector Control Pressure Too LowFord
1P242FDiesel Particulate Filter Restriction - Ash AccumulationDodge
1P2440Secondary Air Injection System Control/Shut-Off Valve Stuck OpenSaturn
1P2607Low Voltage At Intake Air Heater Relay 2Dodge
1P2623Injector Control Pressure Regulator Circuit MalfunctionFord
1P2638Torque Management Feedback Signal PerformanceChrysler
1P2646VTEC Oil Pressure Switch Circuit Low VoltageAcura
1P2766Phase Generator 1BMW
1P3138Collision Sensor High InputAudi
1P3184testing and resultsJeep
1U0105Lost Communication With FICMFord
1U1016Serial Communications MalfunctionChevrolet
1U110ALost Communication With SCMChrysler
1U1301Class 2 Data Line Short To VoltageSaturn
1U2023Fault recieved from external nodeLand Rover