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International Automotive Technicians Network

Diagnostic Trouble Code Index for October 2006

Note: This is a professional automotive technician's resource.
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Diagnostic Trouble Codes (DTC)
Count Trouble Code Sample Definition Manufacturers
28P0300Multiple Cylinder Misfire DetectedBMW, Cadillac, Chevrolet, Chrysler, Dodge, GMC, Geo, Mercedes-Benz, Mitsubishi, Nissan, Pontiac, Saab, Saturn, Toyota, Volkswagen
13P0171Fuel System Lean (Bank 1)Cadillac, Chevrolet, Chrysler, Ford, GMC, Lincoln, Pontiac, Toyota, Volkswagen
11P0303Cylinder 3 Misfire DetectedFord, GMC, Honda, Jeep, Lincoln, Mazda, Mercedes-Benz, Subaru, Toyota, Volkswagen
8P0440General EVAP System FailureChevrolet, Nissan, Toyota
7P0301Cylinder 1 Misfire DetectedDodge, Honda, Mazda, Mercedes-Benz, Nissan, Toyota, Volkswagen
7P0302Cylinder 2 Misfire DetectedDodge, Ford, Honda, Isuzu, Mazda, Mercedes-Benz, Volkswagen
7P0306Cylinder 6 Misfire DetectedChevrolet, Ford, Oldsmobile, Volkswagen
6P0170Fuel Trim Lean Or Rich (Bank 1)Mazda, Mercedes-Benz
6P0172Fuel System Rich (Bank 1)Acura, Chevrolet, Ford, Mercedes-Benz
6P0304Cylinder 4 Misfire DetectedChevrolet, Chrysler, Dodge, Honda, Subaru, Volkswagen
6P0305Cylinder 5 Misfire DetectedCadillac, Chrysler, Ford, Mercedes-Benz, Toyota
6P0335Crankshaft Position Sensor Circuit MalfunctionChevrolet, Nissan, Pontiac
5P0174Fuel System Lean (Bank 2)Cadillac, Chevrolet, Ford, Lincoln
5P0175Fuel System Rich (Bank 2)Chevrolet, Dodge, Ford
5P0340Camshaft Position Sensor Circuit MalfunctionFord, Mitsubishi, Nissan, Saab
5P0401Insufficient EGR Flow DetectedFord, Oldsmobile, Toyota
5P0505Idle Control System MalfunctionDodge, Infiniti, Jeep, Lexus, Toyota
5P1133Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient SwitchingBuick, Chevrolet, Daewoo, Lexus
4P0173Fuel Trim Lean Or Rich (Bank 2)Mazda, Mercedes-Benz
4P0341CMP Sensor PerformanceChevrolet, Honda, Oldsmobile, Subaru
4P0411Secondary AIR System Incorrect Airflow DetectedFord, Lincoln, Volkswagen
4P0420Catalyst Efficiency Below Normal (Bank 1)Chrysler, Honda, Mazda, Subaru
4P0446EVAP Vent System PerformanceBMW, Chevrolet, Nissan, Toyota
3P0101MAF Sensor PerformanceCadillac, Chevrolet, GMC
3P0400EGR System Recirculation FlowGeo, Nissan, Suzuki
3P0456EVAP System Very Small Leak DetectedDodge, Jeep, Nissan
3P1599A/C Pressure Sensor Circuit Low VoltageCadillac, Saturn
2P0133Heated Oxygen Sensor (Bank 1 Sensor 1) Slow ResponseBuick, Nissan
2P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit MalfunctionAudi, Lincoln
2P0140Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient ActivityNissan, Volkswagen
2P0232Fuel Pump Feedback Circuit High VoltageFord
2P0308Cylinder 8 Misfire DetectedDodge, Ford
2P0320No Crank Reference Signal To PCMDodge, Ford
2P0336Crankshaft Position Sensor PerformanceChevrolet
2P0339Crankshaft Position Sensor Signal IntermittentChevrolet, GMC
2P0342CMP Sensor Circuit Low VoltageChevrolet, Pontiac
2P0380Glow Plug Feedback CircuitDodge, Volkswagen
2P0443EVAP Purge Solenoid Control Circuit MalfunctionFord, Pontiac
2P0671Glow Plug No. 1 Control Circuit MalfunctionVolkswagen
2P0741TCC System - Stuck OffCadillac, Ford
2P07552-4 Solenoid Circuit MalfunctionBuick, Lincoln
2P1128Closed Loop Fueling Not Achieved - Bank 1Audi, Hyundai
2P1345Camshaft To Crankshaft Position CorrelationChevrolet, Oldsmobile
2P1406EGR Valve Pintle Position Circuit MalfunctionBuick, Chevrolet
2P1516TAC Module Throttle Actuator Position PerformanceChevrolet
2P1698No CCD Messages Received From TCMChrysler, Jeep
2U1000Class 2 Communication MalfunctionChevrolet, Saturn
2U1016Serial Communications MalfunctionCadillac, Chevrolet
1B0827Traction control diodeSaturn
1B1000ECU MalfunctionSaturn
1B2961key in ign. circuit malfunctionGMC
1C1259HV control system regen. malfunctionToyota
1P0011Intake Camshaft Position System PerformanceNissan
1P0014Exhaust Camshaft Position System PerformanceOldsmobile
1P0046Turbocharger Boost Control Circuit PerformanceChevrolet
1P0121TP Sensor PerformanceLexus
1P0122TP Sensor Circuit Low VoltageChevrolet
1P0123TP Sensor Circuit High VoltageBuick
1P0125Engine Coolant Temperature Insufficient For Closed Loop Fuel ControlSaab
1P0130Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit MalfunctionSubaru
1P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low VoltageChevrolet
1P0134Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient ActivityVolkswagen
1P0136Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit MalfunctionMercury
1P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit MalfunctionLincoln
1P0153Heated Oxygen Sensor (Bank 2 Sensor 1) Slow ResponseNissan
1P0155Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit MalfunctionLincoln
1P0160Heated Oxygen Sensor (Bank 2 Sensor 2) Insufficient ActivityNissan
1P0161Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit MalfunctionLincoln
1P0194Fuel Rail Pressure Sensor Circuit IntermittentVolvo
1P0200Fuel Injector Circuit MalfunctionChevrolet
1P0207Fuel Injector 7 Control Circuit MalfunctionGMC
1P0216Injection Timing Control Circuit MalfunctionDodge
1P0221Throttle Position Sensor 2 PerformanceMercedes-Benz
1P0236Turbocharger Boost System PerformanceFord
1P0238Turbocharger Boost Circuit High VoltageMercedes-Benz
1P0307Cylinder 7 Misfire DetectedFord
1P0344Camshaft Position Sensor Signal IntermittentFord
1P0351Ignition Coil 1 Control Circuit MalfunctionChrysler
1P0352Ignition Coil 2 Control Circuit MalfunctionChrysler
1P0353Ignition Coil 3 Control Circuit MalfunctionChrysler
1P0355Ignition Coil 5 Control Circuit MalfunctionFord
1P0358Ignition Coil 8 Control Circuit MalfunctionFord
1P0385Crankshaft Position Sensor 'B' Circuit MalfunctionFord
1P0432Catalyst Efficiency Below Normal (Bank 2)Chrysler
1P0441EVAP Purge System PerformanceChrysler
1P0449EVAP Vent Solenoid Control Circuit MalfunctionChevrolet
1P0452Fuel Tank Pressure Sensor Circuit Low VoltageHyundai
1P0457Loose Fuel CapFord
1P0460Fuel Level Sensing Unit No Change Over MilesMercedes-Benz
1P0463Fuel Level Sensor High VoltageIsuzu
1P0491Secondary AIR System Insufficient Flow Detected (Bank 1)BMW
1P0492Secondary air flow bank 2BMW
1P0507Idle Speed HighNissan
1P0519Idle Speed PerformanceSubaru
1P0601Control Module Read Only MemoryBMW
1P0603Control Module Long Term Memory ResetCadillac
1P0672Glow Plug No. 2 Control Circuit MalfunctionVolkswagen
1P0674Glow Plug No. 4 Control Circuit MalfunctionVolkswagen
1P0700Automatic Transmission System Malfunction DetectedJeep
1P0721Output Shaft Speed Sensor Circuit MalfunctionFord
1P0725Engine Speed Sensor Circuit MalfunctionNissan
1P0734Gear Ratio Error In FourthFord
1P0740TCC Solenoid Circuit MalfunctionLincoln
1P0743Torque Converter Clutch Solenoid Circuit MalfunctionLincoln
1P0744TCC Servo Valve Function (Lockup) Saturn
1P0745Line Pressure Solenoid Circuit MalfunctionFord
1P0748Pressure Control Solenoid Circuit MalfunctionChevrolet
1P0750Low/Reverse Solenoid Circuit MalfunctionLincoln
1P07531-2 Shift Solenoid Circuit MalfunctionLincoln
1P07582-3 Shift Solenoid Circuit MalfunctionLincoln
1P1060cam shaft adj exh bank 2Audi
1P1103MAF Signal Inconsistent with Engine Speed (Too High)Audi
1P1122TP Sensor Circuit Intermittent Low VoltageChevrolet
1P1131Heated Oxygen Sensor (Bank 1 Sensor 1) Indicates A/F Ratio Too LeanFord
1P1135Air Fuel Ratio Sensor (Bank 1 Sensor 1) Heater Circuit MalfunctionSaab
1P1136Intake Valve Timing Control Circuit Malfunction (Bank 2)Volkswagen
1P1141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Low InputSaab
1P1145Intake Valve Timing Control Position Sensor Circuit Malfunction (Bank 2)Nissan
1P1154Heated Oxygen Sensor (Bank 2 Sensor 1) Transition Time RatioLexus
1P1157Air Fuel Sensor (Bank 1 Sensor 1) AFS Line High VoltageHonda
1P1162Lean Air Fuel Sensor (Bank 1 Sensor 1) Circuit MalfunctionHonda
1P1167Heated Oxygen Sensor (Bank 2 Sensor 2) Maximum Voltage MonitoringHonda
1P1174Fuel Trim Cylinder BalanceBMW
1P1211ABS/TCS Control Unit MalfunctionFord
1P1229Accelerator Pedal Position Sensor 2 Power Circuit ShortJaguar
1P1248AWD PlausibilityVolkswagen
1P1270Engine RPM / Vehicle Speed Limit ReachedFord
1P1320Igniter 5 Circuit MalfunctionNissan
1P1354Variable Valve Timing System (Bank 2)Lexus
1P1382Camshaft Position Sensor 1 No SignalHonda
1P1390Timing Belt Skipped One Tooth Or MoreEagle
1P1391CKP Or CMP Sensor Signal IntermittentDodge
1P1436A/C Evaporator Temperature Sensor Circuit Low VoltageToyota
1P1444EVAP Canister Purge Volume Control Valve Circuit MalfunctionNissan
1P1446EVAP Canister Vent Valve Malfunction (Closed)Nissan
1P1450Unable to Bleed Up Fuel Tank VacuumFord
1P1479High Fan Control / Fan Control 3 Primary Circuit MalfunctionAudi
1P1490Low Speed Radiator Fan Relay Circuit MalfunctionNissan
1P1494EVAP Leak Detection Pump Switch Or Mechanical FaultChrysler
1P1504Idle Air Control Solenoid Circuit MalfunctionMercury
1P1506Idle Air Control System RPM Higher Than ExpectedMercury
1P1507Idle Air Control System RPM Lower Than ExpectedSubaru
1P1514Throttle Body PerformanceChevrolet
1P1536Engine Coolant Over-Temperature - Air Conditioning DisabledAudi
1P1629Theft Deterrent Signal Not Present, Engine CrankingChevrolet
1P1630Theft Deterrent Learn Mode ActiveCadillac
1P16395-Volt Reference 'B' Circuit MalfunctionFord
1P1687No Communication With MICDodge
1P1705Throttle Position Sensor Circuit MalfunctionNissan
1P1716Bus Communication Failure With PCMChrysler
1P1747EPC Solenoid Circuit MalfunctionLincoln
1P1754Input Clutch Solenoid Valve Circuit MalfunctionLincoln
1P1763Governor Pressure Sensor Signal Too HighJeep
1P2014Intake Manifold Runner Position Sensor/Switch Circuit Malfunction (Bank 1)Mercedes-Benz
1P2029Intake Air Temperature Sensor PerformanceMercedes-Benz
1P2146Injector Positive Voltage Relay Circuit Group 1 (Injectors 1 & 4)GMC
1P2263Turbo/Super Charger System PerformanceFord
1P3108Lost Communication With A/C SystemToyota
1U1040Lost Communication With Antilock Brake System ModuleCadillac
1U1300Class 2 Data Line Short To GroundChevrolet
1U1800Lost Communication With Fuel Injector Control ModuleChevrolet