× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network

Diagnostic Trouble Code Index for July 2007

Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Diagnostic Trouble Codes (DTC)
Count Trouble Code Sample Definition Manufacturers
34P0300Multiple Cylinder Misfire DetectedAudi, BMW, Buick, Cadillac, Chevrolet, Chrysler, Dodge, Ford, GMC, Infiniti, Jaguar, Land Rover, Lexus, Mazda, Mercedes-Benz, Nissan, Pontiac
15P0171Fuel System Lean (Bank 1)Chrysler, Dodge, Ford, Geo, Jeep, Kia, Lincoln, Nissan, Pontiac, Saturn, Toyota
10P0305Cylinder 5 Misfire DetectedAudi, BMW, Cadillac, Chrysler, Dodge, Land Rover, Mazda, Mercedes-Benz, Porsche
8P0172Fuel System Rich (Bank 1)Chevrolet, Chrysler, Dodge, Jeep, Mercury, Pontiac, Toyota
8P0302Cylinder 2 Misfire DetectedBMW, Chevrolet, Ford, Mazda, Mercedes-Benz, Porsche, Subaru
7P0101MAF Sensor PerformanceCadillac, Chevrolet, GMC, Pontiac, Volkswagen
7P0175Fuel System Rich (Bank 2)Chevrolet, Dodge, Ford, Jeep, Mercury, Nissan
7P0301Cylinder 1 Misfire DetectedAudi, BMW, Chrysler, Dodge, Mazda, Mercedes-Benz, Other European
7P0306Cylinder 6 Misfire DetectedAudi, BMW, Chrysler, Ford, Land Rover, Mercedes-Benz
7P0351Ignition Coil 1 Control Circuit MalfunctionDodge, Jeep, Mercury, Plymouth
6P0303Cylinder 3 Misfire DetectedDodge, Ford, Mercedes-Benz, Nissan
6P0325Knock Sensor Circuit MalfunctionIsuzu, Mitsubishi, Nissan, Oldsmobile
6P0401Insufficient EGR Flow DetectedChrysler, Ford, Mazda
5P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low VoltageBuick, Chevrolet, Ford, Pontiac
5P0304Cylinder 4 Misfire DetectedAudi, BMW, Chrysler, Land Rover, Nissan
5P0440General EVAP System FailureDodge, Kia, Nissan, Saturn, Subaru
4P0133Heated Oxygen Sensor (Bank 1 Sensor 1) Slow ResponseHyundai, Nissan, Subaru
4P0341CMP Sensor PerformanceAudi, Buick, Chevrolet, Isuzu
3P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit MalfunctionFord, Mercedes-Benz
3P0335Crankshaft Position Sensor Circuit MalfunctionBMW, Mazda, Pontiac
3P0340Camshaft Position Sensor Circuit MalfunctionAudi, Ford
3P0352Ignition Coil 2 Control Circuit MalfunctionDodge, Jeep, Mercury
3P0400EGR System Recirculation FlowNissan, Suzuki
3P0500Vehicle Speed Sensor Circuit MalfunctionFord, Hyundai, Toyota
3P0505Idle Control System MalfunctionMazda, Nissan
3P1388Auto Shutdown Relay Control Circuit MalfunctionChrysler, Dodge, Jeep
2P0089Fuel Pressure Regulator PerformanceGMC, Volvo
2P0100Mass Airflow Sensor Circuit MalfunctionDodge, Hyundai
2P0103MAF Sensor Circuit High FrequencyLand Rover, Mazda
2P0105MAP Sensor PerformanceHyundai, Land Rover
2P0106MAP Sensor PerformanceDodge, Land Rover
2P0113IAT Sensor Circuit High VoltageMazda, Nissan
2P0121TP Sensor PerformanceChevrolet, Volkswagen
2P0122TP Sensor Circuit Low VoltageCadillac, Pontiac
2P0134Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient ActivitySaab
2P0151Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low VoltageChevrolet
2P0174Fuel System Lean (Bank 2)Lincoln, Nissan
2P0190Fuel Rail Pressure Sensor Circuit MalfunctionDodge, Mitsubishi
2P0236Turbocharger Boost System PerformanceDodge, Ford
2P0320No Crank Reference Signal To PCMFord, Mazda
2P0336Crankshaft Position Sensor PerformanceGMC, Pontiac
2P0353Ignition Coil 3 Control Circuit MalfunctionJeep, Mercury
2P0357Ignition Coil 7 Control Circuit MalfunctionDodge, Ford
2P0405EGR Position Sensor Circuit Low VoltageDodge
2P0406EGR Position Sensor Circuit High VoltageDodge, Pontiac
2P0420Catalyst Efficiency Below Normal (Bank 1)Nissan, Toyota
2P0441EVAP Purge System PerformanceDodge
2P0443EVAP Purge Solenoid Control Circuit MalfunctionDodge
2P0455EVAP System Large Leak DetectedMercedes-Benz, Volvo
2P0476Exhaust Backpressure Regulator Malfunction (Self Test)Ford
2P0480Cooling Fan Relay 1 Control Circuit MalfunctionChrysler, Ford
2P0605Control Module Programming Read Only MemoryFord
2P1106MAP Sensor Circuit Intermittent High VoltageBuick, Pontiac
2P1221TP Sensor 2 Signal CorrelationChevrolet
2P1626Theft Deterrent Fuel Enable Signal LostBuick, Chevrolet
2U1000Class 2 Communication MalfunctionChevrolet, Nissan
2U1096Loss of Communication With Instrument Panel ClusterBuick, Chevrolet
1B1483Brake Pedal Input Circuit FailureFord
1B2106tp input signal out of rngFord
1B2587column lock/unlock open or groundChevrolet
1B2723passkey detection circuit open or shortedChevrolet
1C1298pcm class 2 serial data link faultOldsmobile
1C1310can communication codeToyota
1P0011Intake Camshaft Position System PerformanceVolkswagen
1P0024Exhaust Camshaft Position System Performance (Bank 2)Audi
1P0032Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit High VoltageCadillac
1P0047Turbocharger Boost Control Solenoid Control Circuit Low VoltageCadillac
1P0071Ambient Air Temperature Sensor PerformanceCadillac
1P0093Fuel System Large Leak DetectedChevrolet
1P0095Engine Stall DetectedCadillac
1P0102MAF Sensor Circuit Low FrequencyMazda
1P0108MAP Sensor Circuit High VoltageBuick
1P0110Intake Air Temperature Sensor Circuit MalfunctionHyundai
1P0123TP Sensor Circuit High VoltageNissan
1P0125Engine Coolant Temperature Insufficient For Closed Loop Fuel ControlToyota
1P0132Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High VoltageDodge
1P0137Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low VoltageChevrolet
1P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit MalfunctionMercedes-Benz
1P0153Heated Oxygen Sensor (Bank 2 Sensor 1) Slow ResponseNissan
1P0155Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit MalfunctionMercedes-Benz
1P0161Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit MalfunctionChrysler
1P0170Fuel Trim Lean Or Rich (Bank 1)Mazda
1P0179Fuel Composition Sensor High FrequencyGMC
1P0191Fuel Rail Pressure Sensor PerformanceFord
1P0202Fuel Injector 2 Control Circuit MalfunctionDodge
1P0207Fuel Injector 7 Control Circuit MalfunctionDodge
1P0217Engine Coolant Over-Temperature ConditionNissan
1P0223Throttle Position Sensor 2 Circuit High VoltageNissan
1P0234Turbocharger Engine OverboostVolvo
1P0238Turbocharger Boost Circuit High VoltageDodge
1P0299Turbocharger Engine UnderboostFord
1P0307Cylinder 7 Misfire DetectedChevrolet
1P0313Misfire Detected With Low FuelFord
1P0316Misfire Occurred In First 1,000 RevolutionsMazda
1P0321Crankshaft Position Sensor Circuit Range/PerformanceVolkswagen
1P0322Crankshaft Position Sensor Circuit No SignalVolkswagen
1P0326Knock Sensor PerformanceMitsubishi
1P0350Ignition Coil Primary/Secondary Circuit MalfunctionLincoln
1P0354Ignition Coil 4 Control Circuit MalfunctionMercury
1P0355Ignition Coil 5 Control Circuit MalfunctionMercury
1P0356Ignition Coil 6 Control Circuit MalfunctionMercury
1P0369Camshaft Position Sensor Circuit Intermittent (Bank 1 Sensor 2)BMW
1P0380Glow Plug Feedback CircuitVolkswagen
1P0404EGR Open Position PerformanceFord
1P0411Secondary AIR System Incorrect Airflow DetectedVolkswagen
1P0463Fuel Level Sensor High VoltageChevrolet
1P0470Exhaust Backpressure Sensor Circuit MalfunctionFord
1P0491Secondary AIR System Insufficient Flow Detected (Bank 1)Audi
1P0492Secondary air flow bank 2Audi
1P0507Idle Speed HighMazda
1P0508Idle Air Control Motor Sense Circuit Low VoltageDodge
1P0509Idle Air Control Motor Sense Circuit High VoltageDodge
1P0560System Voltage MalfunctionChevrolet
1P0675Glow Plug No. 5 Control Circuit MalfunctionFord
1P0700Automatic Transmission System Malfunction DetectedDodge
1P0722Output Speed Sensor Circuit Low VoltageSaab
1P0725Engine Speed Sensor Circuit MalfunctionNissan
1P0731Gear Ratio Error In FirstNissan
1P0732Gear Ratio Error In SecondNissan
1P0740TCC Solenoid Circuit MalfunctionFord
1P0743Torque Converter Clutch Solenoid Circuit MalfunctionFord
1P0750Low/Reverse Solenoid Circuit MalfunctionFord
1P0760Overdrive Solenoid Circuit MalfunctionFord
1P0763Shift Solenoid 'C' Circuit MalfunctionFord
1P1000OBD II Monitor Testing No CompletedFord
1P1078Intake Manifold Runner Control System Stuck In Low RPM PositionGMC
1P1111IAT Sensor Circuit Intermittent High VoltageJaguar
1P1120TP Sensor 1 Circuit MalfunctionChevrolet
1P1121TP Sensor Circuit Intermittent High VoltageLexus
1P1122TP Sensor Circuit Intermittent Low VoltageCadillac
1P1133Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient SwitchingChevrolet
1P1135Air Fuel Ratio Sensor (Bank 1 Sensor 1) Heater Circuit MalfunctionToyota
1P1136Intake Valve Timing Control Circuit Malfunction (Bank 2)Volkswagen
1P1140Intake Valve Timing Control Position Sensor Circuit Malfunction (Bank 1)Nissan
1P1170Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit - No InversionMazda
1P1211ABS/TCS Control Unit MalfunctionFord
1P1216Fuel Solenoid Response Time Too ShortGMC
1P1225Closed Throttle Learning Position PerformanceAudi
1P1249Wastegate Fail Steady State TestFord
1P1252Vacuum Reservoir Solenoid Circuit HighVolkswagen
1P1260Immobilizer System MalfunctionFord
1P1273Air Fuel Sensor (Bank 1 Sensor 1) Lean Shift MonitoringNissan
1P1282Fuel Pump Relay Control Circuit MalfunctionDodge
1P1294Target Idle Speed Not ReachedJeep
1P1314ETC System - Ice Blockage / Short Circuit To GroundJaguar
1P1319Spark Plug Detection Module Reset Circuit Malfunction (Bank 1)Land Rover
1P1320Igniter 5 Circuit MalfunctionNissan
1P1326ION Sensing Module Combustion QualityPontiac
1P132BTurbo boost control A performanceFord
1P1343Camshaft Position Sensor 'A' Circuit High Input (Bank 2)BMW
1P1345Camshaft To Crankshaft Position CorrelationIsuzu
1P1346Variable Valve Timing - CMP Sensor Range/PerformanceToyota
1P1349Variable Valve Timing System (Bank 1)Toyota
1P1351ICM Ignition Control Circuit High VoltageFord
1P1391CKP Or CMP Sensor Signal IntermittentDodge
1P1395Glow Plug Monitor Fault On Bank 1 (Right Side)Ford
1P1396Wheel Speed Sensor Circuit MalfunctionFord
1P1401EGR Temperature Sensor Circuit MalfunctionPontiac
1P1423Fuel Tank Large LeakVolkswagen
1P1426Manufacturer Auxiliary Emission ControlVolkswagen
1P1441EVAP System Flow During Non-Purge ConditionsVolkswagen
1P1459EVAP Purge Flow Switch Circuit MalfunctionAudi
1P1464Fuel Level Sensor Circuit High VoltageNissan
1P1479High Fan Control / Fan Control 3 Primary Circuit MalfunctionVolkswagen
1P1507Idle Air Control System RPM Lower Than ExpectedMazda
1P1515Control Module Throttle Actuator Position PerformanceChevrolet
1P1526Minimum Throttle Position Not LearnedChevrolet
1P1544Exhaust Gas Temperature Too HighVolkswagen
1P1548Engine Air Filter RestrictionAudi
1P1549Charging System High VoltageVolkswagen
1P1556Battery Module Temperature Sensor Signal 2 Circuit High VoltageVolkswagen
1P1570Laser Radar Sensor Circuit MalfunctionMercedes-Benz
1P1579P/N To D/R At High TP Angle - Power Reduction Mode OnVolkswagen
1P1619Engine oil life reset switch circuitVolkswagen
1P1629Theft Deterrent Signal Not Present, Engine CrankingPontiac
1P1630Theft Deterrent Learn Mode ActiveChevrolet
1P1631Theft Deterrent Fuel Enable Signal Not CorrectOther European
1P1634TCM Internal - Internal Watchdog PerformanceOther European
1P1643Wait To Start Lamp Control Circuit MalfunctionJaguar
1P1655EVAP Purge Solenoid Control Circuit MalfunctionPontiac
1P1693Transponder No Response Error / Invalid ResponseDodge
1P1705Throttle Position Sensor Circuit MalfunctionSubaru
1P1733Shift Control System MalfunctionAudi
1P1739Power Up Circuit At SpeedAudi
1P1760Overrun Clutch Solenoid Valve Circuit MalfunctionFord
1P1792Battery Was DisconnectedDodge
1P1799Calculated Oil Temperature In Use MalfunctionDodge
1P1804Transfer Control Unit MalfunctionFord
1P1808Vehicle Speed Sensor (ABS) Circuit MalfunctionFord
1P1811Maximum Adaptive And Long Term ShiftPontiac
1P1899Park Neutral Switch Stuck In Park Or In GearChrysler
1P2010Intake Manifold Runner (Swirl) Control Circuit HighMercedes-Benz
1P2043Camshaft Position Sensor No Signal / Signal FaultyMercedes-Benz
1P2044misfiring of cylinder 01Mercedes-Benz
1P2083Differential Pressure Sensor Pressure Too HighMercedes-Benz
1P2121Accelerator Pedal Position Sensor 1 PerformanceDodge
1P2122Accelerator Pedal Position Sensor 1 Circuit Low VoltageDodge
1P2138Accelerator Pedal Position Sensor 1-2 Correlation ErrorNissan
1P2195Air Fuel Sensor (Bank 1 Sensor 1) Signal Stuck LeanLincoln
1P2197Air Fuel Ratio Sensor (Bank 2 Sensor 1) Signal Stuck "Lean"Lincoln
1P2614Camshaft Position Output Circuit MalfunctionFord
1U1001Lost Communication With XXX Control ModuleNissan
1U1016Serial Communications MalfunctionChevrolet
1U1040Lost Communication With Antilock Brake System ModuleOldsmobile
1U1088Loss of Communication With Sensing And Diagnostic ModuleOldsmobile
1U110CLost Fuel Level MessageDodge
1U1300Class 2 Data Line Short To GroundBuick
1U1301Class 2 Data Line Short To VoltageOldsmobile
1U1600pass key errorFord