× 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 June 2008

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
25P0300Multiple Cylinder Misfire DetectedCadillac, Chevrolet, Chrysler, Ford, GMC, Isuzu, Jaguar, Jeep, Lexus, Nissan, Oldsmobile, Plymouth, Saab, Saturn, Toyota, Volkswagen
14P0171Fuel System Lean (Bank 1)Cadillac, Chrysler, Dodge, Ford, Lexus, Mazda, Mercury, Nissan, Saturn
12P0420Catalyst Efficiency Below Normal (Bank 1)Chevrolet, Dodge, Ford, Honda, Mazda, Mercury, Nissan, Toyota, Volkswagen
11P0301Cylinder 1 Misfire DetectedAudi, Ford, Jaguar, Jeep, Mercury, Volkswagen
10P0304Cylinder 4 Misfire DetectedAudi, Dodge, Ford, Lincoln, Mercury, Mini, Volkswagen, Volvo
8P0174Fuel System Lean (Bank 2)Cadillac, Chevrolet, Ford, Lexus, Saturn
8P0302Cylinder 2 Misfire DetectedAudi, Ford, Mazda, Nissan, Volkswagen, Volvo
8P0303Cylinder 3 Misfire DetectedDodge, Ford, Jaguar, Jeep, Toyota, Volkswagen
6P0305Cylinder 5 Misfire DetectedFord, Jaguar, Lincoln, Volvo
6P0340Camshaft Position Sensor Circuit MalfunctionChrysler, Ford, Mitsubishi, Saab, Toyota
6P0401Insufficient EGR Flow DetectedFord, Toyota, Volkswagen
4P0316Misfire Occurred In First 1,000 RevolutionsFord, Mazda
4P0341CMP Sensor PerformanceBuick, Dodge, Ford, Volvo
4P0351Ignition Coil 1 Control Circuit MalfunctionDodge, Eagle, Jeep
4P0446EVAP Vent System PerformanceChevrolet, Kia, Toyota
4P0500Vehicle Speed Sensor Circuit MalfunctionFord, Kia, Pontiac, Subaru
3P0118ECT Sensor Circuit High VoltageAudi, Volkswagen
3P0122TP Sensor Circuit Low VoltageDodge, Ford, Saturn
3P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit MalfunctionFord, GMC, Hyundai
3P0284Cylinder 8 Balance System MalfunctionFord
3P0306Cylinder 6 Misfire DetectedDodge, Ford, GMC
3P0308Cylinder 8 Misfire DetectedFord
3P0325Knock Sensor Circuit MalfunctionInfiniti, Nissan
3P0335Crankshaft Position Sensor Circuit MalfunctionCadillac, Honda, Volvo
3P0336Crankshaft Position Sensor PerformanceBuick, Ford, Honda
3P0440General EVAP System FailureLexus, Oldsmobile, Volkswagen
3P0441EVAP Purge System PerformanceBMW, Hyundai, Toyota
3P0443EVAP Purge Solenoid Control Circuit MalfunctionLincoln, Mercedes-Benz, Mitsubishi
3P1336CKP Sensor System Variation Not LearnedFord, Mercury
2P0101MAF Sensor PerformanceGMC, Volvo
2P0102MAF Sensor Circuit Low FrequencyBentley, Mazda
2P0103MAF Sensor Circuit High FrequencyAudi, Chevrolet
2P0123TP Sensor Circuit High VoltageJeep, Saturn
2P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low VoltageCadillac, Oldsmobile
2P0133Heated Oxygen Sensor (Bank 1 Sensor 1) Slow ResponseDodge, Volvo
2P0138Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High VoltageCadillac, Jeep
2P0183Fuel Tank Temperature Sensor Circuit High VoltageHyundai
2P0191Fuel Rail Pressure Sensor PerformanceDodge, Ford
2P0201Fuel Injector 1 Control Circuit MalfunctionChrysler, Jeep
2P0269Cylinder 3 Balance System MalfunctionFord
2P0275Cylinder 5 Balance System MalfunctionFord
2P0281Cylinder 7 Balance System MalfunctionFord
2P0299Turbocharger Engine UnderboostDodge, Volkswagen
2P0339Crankshaft Position Sensor Signal IntermittentChevrolet
2P0344Camshaft Position Sensor Signal IntermittentFord
2P0353Ignition Coil 3 Control Circuit MalfunctionFord, Jeep
2P0400EGR System Recirculation FlowGeo, Mazda
2P0430Catalyst System Low Efficiency (Bank 2)Infiniti, Mercury
2P0507Idle Speed HighChevrolet, Kia
2P0562System Voltage Too LowHyundai, Volkswagen
2P1139Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient SwitchingCadillac
2P1140Intake Valve Timing Control Position Sensor Circuit Malfunction (Bank 1)Cadillac, Nissan
2P1389No Auto Shutdown Relay Output Voltage To PCMChrysler, Jeep
2P1397System Voltage Out Of Self-Test RangeBMW
2P1516TAC Module Throttle Actuator Position PerformanceGMC, Saturn
2P1698No CCD Messages Received From TCMDodge, Jeep
2P2135Throttle Position Sensor 1-2 Correlation ErrorChevrolet, GMC
1B1318Low Battery Voltage At ModuleFord
1B1428Seat Belt Lamp circuit failureFord
1B1450Wiper washer delay switch ckt fault.Ford
1C1276Delivered torque signal circuitChevrolet
1P0012Camshaft Position 'A' Over-Retarded (Bank 1)Pontiac
1P0016Crankshaft/Camshaft Timing MisalignmentDodge
1P0022Camshaft Position 'A' Timing Over-Retarded (Bank 2)Ford
1P0041Oxygen Sensor Signals Swapped, Bank 2 Sensor 1 - Bank 2 Sensor 2Cadillac
1P0087Fuel Rail Pressure Too LowGMC
1P0106MAP Sensor PerformanceFord
1P0107MAP Sensor Circuit Low VoltageDodge
1P0108MAP Sensor Circuit High VoltageChevrolet
1P0113IAT Sensor Circuit High VoltageAudi
1P0115Engine Coolant Temperature Sensor Circuit MalfunctionToyota
1P0121TP Sensor PerformanceJeep
1P0126Insufficient Coolant Temperature For Stable OperationDodge
1P0128Engine Coolant Temperature Below Thermostat Regulating TemperatureChevrolet
1P0132Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High VoltageDodge
1P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit MalfunctionFord
1P0136Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit MalfunctionToyota
1P0137Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low VoltageOldsmobile
1P0151Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low VoltageCadillac
1P0152Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit High VoltageDodge
1P0155Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit MalfunctionFord
1P0160Heated Oxygen Sensor (Bank 2 Sensor 2) Insufficient ActivityChevrolet
1P0161Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit MalfunctionFord
1P0164Throttle Position Sensor 1 Circuit / OpenCadillac
1P0170Fuel Trim Lean Or Rich (Bank 1)Mercedes-Benz
1P0190Fuel Rail Pressure Sensor Circuit MalfunctionFord
1P0202Fuel Injector 2 Control Circuit MalfunctionChrysler
1P0203Fuel Injector 3 Control Circuit MalfunctionChrysler
1P0204Fuel Injector 4 Control Circuit MalfunctionChrysler
1P0205Fuel Injector 5 Control Circuit MalfunctionChrysler
1P0206Fuel Injector 6 Control Circuit MalfunctionChrysler
1P0216Injection Timing Control Circuit MalfunctionGMC
1P0218Transmission Fluid Over-TemperatureJeep
1P0221Throttle Position Sensor 2 PerformanceVolkswagen
1P0225Accelerator Pedal Position Sensor 3 Circuit MalfunctionMercury
1P0232Fuel Pump Feedback Circuit High VoltageMazda
1P0236Turbocharger Boost System PerformanceFord
1P0243Supercharger Boost Solenoid Control Circuit MalfunctionMercedes-Benz
1P0251Injection Pump Camshaft SystemDodge
1P0263Cylinder 1 Balance System MalfunctionFord
1P0279Cylinder 7 Injector Circuit LowFord
1P0313Misfire Detected With Low FuelBMW
1P0320No Crank Reference Signal To PCMJeep
1P0322Crankshaft Position Sensor Circuit No SignalVolkswagen
1P0342CMP Sensor Circuit Low VoltageBuick
1P0352Ignition Coil 2 Control Circuit MalfunctionPlymouth
1P0354Ignition Coil 4 Control Circuit MalfunctionFord
1P0356Ignition Coil 6 Control Circuit MalfunctionChevrolet
1P0380Glow Plug Feedback CircuitVolkswagen
1P0404EGR Open Position PerformanceHonda
1P0410Secondary Air System PerformanceChevrolet
1P0411Secondary AIR System Incorrect Airflow DetectedAudi
1P0414Secondary Air Injection System 'A' Circuit ShortedBentley
1P0417Secondary AIR System Switching Valve 'B' Circuit MalfunctionBentley
1P0421Warmup Catalyst Efficiency Low (Bank 1)Kia
1P0442EVAP System Small Leak DetectedBMW
1P0444EVAP Canister Purge Volume Control Solenoid Circuit Low VoltageHyundai
1P0448EVAP Canister Vent Control Valve ClosedSubaru
1P0449EVAP Vent Solenoid Control Circuit MalfunctionBuick
1P0451Fuel Tank Pressure Sensor PerformanceToyota
1P0453Fuel Tank Pressure Sensor Circuit High VoltageSaturn
1P0455EVAP System Large Leak DetectedChevrolet
1P0460Fuel Level Sensing Unit No Change Over MilesFord
1P0463Fuel Level Sensor High VoltageSaturn
1P0476Exhaust Backpressure Regulator Malfunction (Self Test)Ford
1P0491Secondary AIR System Insufficient Flow Detected (Bank 1)Dodge
1P0502VSS Circuit Low InputFord
1P0503VSS Circuit IntermittentFord
1P0505Idle Control System MalfunctionDodge
1P0601Control Module Read Only MemoryChrysler
1P0603Control Module Long Term Memory ResetFord
1P0643Sensor Reference Voltage 1 Circuit HighDodge
1P0688ASD Relay Sense Circuit LowVolkswagen
1P0700Automatic Transmission System Malfunction DetectedJeep
1P0706Transmission Range Switch Circuit MalfunctionJeep
1P0720Output Shaft Speed Sensor Circuit MalfunctionFord
1P0722Output Speed Sensor Circuit Low VoltageFord
1P0725Engine Speed Sensor Circuit MalfunctionVolkswagen
1P0741TCC System - Stuck OffCadillac
1P0750Low/Reverse Solenoid Circuit MalfunctionFord
1P0773Shift Solenoid 'E' Circuit MalfunctionFord
1P1077Intake Manifold Turing Valve Stuck In High RPM PositionHonda
1P1093Fuel Rail Pressure Low During Power EnrichmentBMW
1P1121TP Sensor Circuit Intermittent High VoltageToyota
1P1127ETCS Actuator Power Source Circuit MalfunctionAudi
1P1129MAP Sensor Value Higher Than ExpectedAudi
1P1131Heated Oxygen Sensor (Bank 1 Sensor 1) Indicates A/F Ratio Too LeanFord
1P1132Heated Oxygen Sensor (Bank 1 Sensor 1) Indicates A/F Ratio Too RichFord
1P1141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Low InputAudi
1P1151Heated Oxygen Sensor (Bank 2 Sensor 1) Indicates A/F Ratio Too LeanFord
1P1153Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient SwitchingChevrolet
1P1157Air Fuel Sensor (Bank 1 Sensor 1) AFS Line High VoltageHonda
1P1168Closed Loop Malfunction Detected (Bank 2)Bentley
1P1214Injection Pump Timing OffsetGMC
1P1219Cylinder ID Signal Stuck LowFord
1P1247Fuel Injector 8 Control Circuit ShortedFord
1P1250Pressure Regulator Control Solenoid Circuit MalfunctionBMW
1P1259VTEC System Malfunction (Bank 1)Honda
1P1280Accelerator Pedal Position Sensor 2 Circuit MalfunctionIsuzu
1P12965-Volt VREF Supply Not PresentVolkswagen
1P1300Igniter 1 Circuit MalfunctionSaab
1P1313ETC System - Ice Blockage / Short Circuit To VoltageJaguar
1P1337Crankshaft Speed Fluctuation Sensor No SignalVolkswagen
1P1340Camshaft Position Sensor 'A' Circuit Malfunction (Bank 2)Audi
1P1345Camshaft To Crankshaft Position CorrelationChevrolet
1P1349Variable Valve Timing System (Bank 1)Toyota
1P1384VVT Solenoid Malfunction A BankJaguar
1P1387Camshaft Position Sensor 'B' No SignalVolkswagen
1P1388Auto Shutdown Relay Control Circuit MalfunctionChrysler
1P1391CKP Or CMP Sensor Signal IntermittentPlymouth
1P1392'G' Sensor Rough Road Low VoltageAudi
1P1396Wheel Speed Sensor Circuit MalfunctionJaguar
1P1402EGR System Malfunction Detected (Open)Hyundai
1P1403EGR Solenoid Control Circuit Low VoltageHyundai
1P1409EGR Vacuum Regulator Solenoid Circuit MalfunctionFord
1P1415Secondary Air Injection System (Bank 1)Cadillac
1P1418Secondary Air System Control ''A' Circuit ShortedBMW
1P1423Fuel Tank Large LeakAudi
1P1447EVAP Control System Purge Flow MalfunctionInfiniti
1P1456EVAP System Leak Detected (Fuel Tank Area)Honda
1P1490Low Speed Radiator Fan Relay Circuit MalfunctionJeep
1P1507Idle Air Control System RPM Lower Than ExpectedSubaru
1P1522Brake Booster (Master Power) Vacuum Sensor Low VoltageMazda
1P1540Air Conditioning Refrigerant Over-Pressure - Air Conditioning DisabledSubaru
1P1542Climate Control Unit Signal Circuit High VoltageVolkswagen
1P1545Air Conditioning Clutch Relay Control Circuit MalfunctionVolkswagen
1P1553Battery Current Sensor PerformanceHyundai
1P1571Traction Control Torque Request Circuit MalfunctionCadillac
1P1573Brake Pedal Stuck OffOldsmobile
1P1580Battery Current Sensor Circuit MalfunctionMercedes-Benz
1P1582Electronic Throttle Monitor Data AvailableVolkswagen
1P1610NATS Initialization FailureMitsubishi
1P1613Secondary Air Injection System DriverToyota
1P1629Theft Deterrent Signal Not Present, Engine CrankingOldsmobile
1P1632Theft Deterrent Fuel Disable Signal ReceivedCadillac
1P1670Output Driver 4 Voltage High VoltageFord
1P1681Control Module Throttle Position System Performance Chrysler
1P1695No CCD Messages Received From BCMDodge
1P1771Four Wheel Drive Low Switch CircuitToyota
1P1780Park/Neutral Position Switch Circuit MalfunctionVolkswagen
1P1850Brake Band Apply Solenoid Circuit MalfunctionVolkswagen
1P1866EDS5 Output OpenVolkswagen
1P2097Downstream Fuel System Rich - HO2S-12 (Bank 1 Sensor 2)Mini
1P2098Downstream Fuel System Lean - HO2S-22 (Bank 2 Sensor 2)BMW
1P2122Accelerator Pedal Position Sensor 1 Circuit Low VoltageDodge
1P2195Air Fuel Sensor (Bank 1 Sensor 1) Signal Stuck LeanFord
1P2197Air Fuel Ratio Sensor (Bank 2 Sensor 1) Signal Stuck "Lean"Ford
1P2290Injector Control Pressure Too LowFord
1P2422EVAP Canister Vent Shut Valve Close MalfunctionHyundai
1P2614Camshaft Position Output Circuit MalfunctionFord
1P2617Crankshaft Position Signal Output Circuit MalfunctionFord
1P2965Fuel Injector 4 Voltage Control Too High / Too LowChevrolet
1P2A00Heated Oxygen Sensor (Bank 1 Sensor 1) Closed Loop PerformanceNissan
1U1040Lost Communication With Antilock Brake System ModulePontiac