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International Automotive Technicians Network

Diagnostic Trouble Code Index for January 2006

Note: This is a professional automotive technician's resource.
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Diagnostic Trouble Codes (DTC)
Count Trouble Code Sample Definition Manufacturers
33P0171Fuel System Lean (Bank 1)Buick, Chevrolet, Chrysler, Dodge, Ford, GMC, Geo, Hyundai, Land Rover, Lincoln, Mercedes-Benz, Mercury, Pontiac, Toyota, Volkswagen
30P0300Multiple Cylinder Misfire DetectedChevrolet, Chrysler, Dodge, Ford, GMC, Hummer, Mercedes-Benz, Mercury, Mitsubishi, Nissan, Oldsmobile, Plymouth, Pontiac, Saab, Toyota, Volkswagen
18P0174Fuel System Lean (Bank 2)Chevrolet, Ford, Land Rover, Lincoln, Mercury
10P0301Cylinder 1 Misfire DetectedDodge, Ford, Kia, Land Rover, Mercedes-Benz, Mercury, Plymouth, Pontiac, Toyota, Volkswagen
9P0172Fuel System Rich (Bank 1)Chevrolet, Ford, GMC, Honda, Mercury, Plymouth
9P0401Insufficient EGR Flow DetectedAcura, Ford, Honda, Mercury, Toyota
8P0302Cylinder 2 Misfire DetectedChrysler, Land Rover, Mercedes-Benz, Mitsubishi, Pontiac, Toyota, Volkswagen
8P0303Cylinder 3 Misfire DetectedChevrolet, Ford, Mercedes-Benz, Toyota, Volkswagen, Volvo
7P0175Fuel System Rich (Bank 2)Chevrolet, Ford, GMC, Mercury
7P0304Cylinder 4 Misfire DetectedChevrolet, Dodge, Ford, Mercedes-Benz, Toyota, Volkswagen
7P0340Camshaft Position Sensor Circuit MalfunctionChevrolet, Ford, Jeep, Lexus, Nissan, Oldsmobile, Toyota
7P0440General EVAP System FailureCadillac, Chevrolet, Land Rover, Nissan, Pontiac, Toyota
6P0446EVAP Vent System PerformanceChevrolet, Ford, Nissan, Oldsmobile, Toyota
5P0420Catalyst Efficiency Below Normal (Bank 1)Chevrolet, Subaru, Toyota
4P0101MAF Sensor PerformanceBuick, Cadillac, Oldsmobile, Volvo
4P0305Cylinder 5 Misfire DetectedDodge, Ford, Nissan, Toyota
4P0335Crankshaft Position Sensor Circuit MalfunctionChevrolet, Oldsmobile
4P0341CMP Sensor PerformanceBuick, Chevrolet
4P0442EVAP System Small Leak DetectedHyundai, Jeep, Oldsmobile
4P0505Idle Control System MalfunctionHonda, Mitsubishi, Nissan
4P1211ABS/TCS Control Unit MalfunctionFord
3P0102MAF Sensor Circuit Low FrequencyChevrolet, Volkswagen
3P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit MalfunctionDodge, Honda, Jeep
3P0320No Crank Reference Signal To PCMFord, Jeep
3P0352Ignition Coil 2 Control Circuit MalfunctionChrysler, Dodge, Ford
3P0358Ignition Coil 8 Control Circuit MalfunctionFord
3P0400EGR System Recirculation FlowChevrolet, Mitsubishi, Subaru
3P0402Excessive EGR Flow DetectedChrysler, Ford, Toyota
3P0601Control Module Read Only MemoryChevrolet, Dodge, Jeep
3P1151Heated Oxygen Sensor (Bank 2 Sensor 1) Indicates A/F Ratio Too LeanFord
3P1345Camshaft To Crankshaft Position CorrelationChevrolet
3P1391CKP Or CMP Sensor Signal IntermittentChrysler, Jeep, Plymouth
3P1626Theft Deterrent Fuel Enable Signal LostChevrolet, GMC, Pontiac
2P0012Camshaft Position 'A' Over-Retarded (Bank 1)GMC, Volkswagen
2P0120TP Sensor 1 Signal Circuit MalfunctionHummer, Toyota
2P0133Heated Oxygen Sensor (Bank 1 Sensor 1) Slow ResponseFord, GMC
2P0153Heated Oxygen Sensor (Bank 2 Sensor 1) Slow ResponseFord, GMC
2P0155Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit MalfunctionFord, Jeep
2P0173Fuel Trim Lean Or Rich (Bank 2)Ford, Mitsubishi
2P0306Cylinder 6 Misfire DetectedFord, Toyota
2P0356Ignition Coil 6 Control Circuit MalfunctionFord
2P0357Ignition Coil 7 Control Circuit MalfunctionFord
2P0410Secondary Air System PerformanceChevrolet
2P0470Exhaust Backpressure Sensor Circuit MalfunctionFord
2P1131Heated Oxygen Sensor (Bank 1 Sensor 1) Indicates A/F Ratio Too LeanFord
2P1137Heated Oxygen Sensor (Bank 1 Sensor 2) Low Voltage In Power EnrichmentAudi, Volkswagen
2P1212ABS/TCS Control Unit MalfunctionFord
2P1300Igniter 1 Circuit MalfunctionLand Rover, Toyota
2P1320Igniter 5 Circuit MalfunctionInfiniti, Nissan
2P1408EGR Flow Out Of Self-Test RangeFord
2P1445EVAP Canister Purge Volume Control Valve MalfunctionNissan
2P1456EVAP System Leak Detected (Fuel Tank Area)Honda
2P1599A/C Pressure Sensor Circuit Low VoltageSaturn
2P16395-Volt Reference 'B' Circuit MalfunctionFord
2P1693Transponder No Response Error / Invalid ResponseDodge
2P1698No CCD Messages Received From TCMDodge
2U1000Class 2 Communication MalfunctionGMC, Saturn
2U1064Lost Communication With BCM or VCD ModuleBuick, GMC
1B1317high batery voltage at moduleFord
1B1318Low Battery Voltage At ModuleFord
1B1379Device ignition 3 on circuit openChevrolet
1B2600Drl relayChevrolet
1B2602no discript.Chevrolet
1B2961key in ign. circuit malfunctionBuick
1C0035Rear speed sensor open or shortedGMC
1C0237rear wheel speed sensor circuit faultChevrolet
1C0301Unknown ABS codeHyundai
1P0000No Self-Diagnostic Malfunction DetectedSaturn
1P0011Intake Camshaft Position System PerformanceNissan
1P0016Crankshaft/Camshaft Timing MisalignmentDodge
1P0021Camshaft Position 'A' Timing Over-Advanced / System Performance (Bank 2)Nissan
1P0030Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Control Circuit MalfunctionVolvo
1P0081Intake Valve Timing Control Solenoid Valve Circuit Malfunction (Bank 2)Hyundai
1P0093Fuel System Large Leak DetectedChevrolet
1P0100Mass Airflow Sensor Circuit MalfunctionMitsubishi
1P0107MAP Sensor Circuit Low VoltageMazda
1P0116ECT Sensor PerformanceAudi
1P0117ECT Sensor Circuit Low VoltageGMC
1P0122TP Sensor Circuit Low VoltageFord
1P0123TP Sensor Circuit High VoltageFord
1P0126Insufficient Coolant Temperature For Stable OperationGMC
1P0130Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit MalfunctionVolkswagen
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 MalfunctionToyota
1P0138Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High VoltageDodge
1P0191Fuel Rail Pressure Sensor PerformanceFord
1P0200Fuel Injector Circuit MalfunctionGMC
1P0202Fuel Injector 2 Control Circuit MalfunctionMitsubishi
1P0206Fuel Injector 6 Control Circuit MalfunctionDodge
1P0220Throttle Position Sensor 2 Circuit MalfunctionHummer
1P0221Throttle Position Sensor 2 PerformanceFord
1P0222Throttle Position Sensor 2 Circuit Low VoltageDodge
1P0231Fuel Pump Feedback Circuit Low VoltageFord
1P0232Fuel Pump Feedback Circuit High VoltageFord
1P0238Turbocharger Boost Circuit High VoltageVolkswagen
1P0266Cylinder 2 Balance System MalfunctionFord
1P0275Cylinder 5 Balance System MalfunctionFord
1P0308Cylinder 8 Misfire DetectedMercedes-Benz
1P0316Misfire Occurred In First 1,000 RevolutionsFord
1P0326Knock Sensor PerformanceSaturn
1P0332Knock Sensor Circuit Low Frequency (Bank 2)Ford
1P0344Camshaft Position Sensor Signal IntermittentDodge
1P0353Ignition Coil 3 Control Circuit MalfunctionDodge
1P0354Ignition Coil 4 Control Circuit MalfunctionFord
1P0355Ignition Coil 5 Control Circuit MalfunctionFord
1P0359Ignition COP 9 Primary/Secondary Circuit MalfunctionFord
1P0380Glow Plug Feedback CircuitVolkswagen
1P0404EGR Open Position PerformanceChevrolet
1P0411Secondary AIR System Incorrect Airflow DetectedVolkswagen
1P0432Catalyst Efficiency Below Normal (Bank 2)Jeep
1P0441EVAP Purge System PerformanceToyota
1P0443EVAP Purge Solenoid Control Circuit MalfunctionChevrolet
1P0449EVAP Vent Solenoid Control Circuit MalfunctionChevrolet
1P0455EVAP System Large Leak DetectedMitsubishi
1P0463Fuel Level Sensor High VoltagePontiac
1P0476Exhaust Backpressure Regulator Malfunction (Self Test)Ford
1P0500Vehicle Speed Sensor Circuit MalfunctionFord
1P0502VSS Circuit Low InputGMC
1P0506Idle Speed LowFord
1P0507Idle Speed HighPontiac
1P0705Transaxle Range Switch Circuit MalfunctionInfiniti
1P0706Transmission Range Switch Circuit MalfunctionChevrolet
1P0707Transmission Range Sensor Circuit LowOldsmobile
1P0712TFT Sensor Circuit Low VoltageGMC
1P0720Output Shaft Speed Sensor Circuit MalfunctionFord
1P1005Manifold Tuning Valve Solenoid Control PerformanceChevrolet
1P1113Intake Air Temperature Sensor Circuit MalfunctionVolvo
1P1114ECT Sensor Circuit Intermittent Low VoltageGMC
1P1121TP Sensor Circuit Intermittent High VoltageFord
1P1122TP Sensor Circuit Intermittent Low VoltageGMC
1P1127ETCS Actuator Power Source Circuit MalfunctionFord
1P1128Closed Loop Fueling Not Achieved - Bank 1Volkswagen
1P1136Intake Valve Timing Control Circuit Malfunction (Bank 2)Volkswagen
1P1171Fuel System Lean During AccelerationVolkswagen
1P1172Air Fuel Sensor (Bank 1 Sensor 1) Circuit Out-Of-Range HighVolkswagen
1P1196Heated Oxygen Sensor (Bank 2 Sensor 1) Slow During Catalyst MonitorVolkswagen
1P1201Cylinder 1 Misfire DetectedAcura
1P1209FICM Diagnostic Status Signal Circuit MalfunctionFord
1P1216Fuel Solenoid Response Time Too ShortChevrolet
1P1233Fuel System Disabled Or OfflineFord
1P1260Immobilizer System MalfunctionFord
1P1278Air Fuel Sensor (Bank 1 Sensor 1) Circuit Response TimeFord
1P1287Accelerator Pedal Position Sensor 3 Circuit Low VoltageAudi
1P1290CNG Pressure Sensor Circuit High VoltageHonda
1P1293High Side Bank No. 1 (Right) OpenFord
1P1297No Change In MAP Signal From Start To Run TransitionVolkswagen
1P1309Misfire Detection MonitorFord
1P1335Crankshaft Position Sensor Circuit MalfunctionNissan
1P1340Camshaft Position Sensor 'A' Circuit Malfunction (Bank 2)Volkswagen
1P1361ICM Ignition Control Circuit Low VoltageDodge
1P1372PCM Segment Time Acquisition IncorrectOldsmobile
1P1381Misfire Detected - No Communication With EBCMFord
1P1382Camshaft Position Sensor 1 No SignalHonda
1P1399Misfire any cylinderHonda
1P1401EGR Temperature Sensor Circuit MalfunctionHyundai
1P1402EGR System Malfunction Detected (Open)Hyundai
1P1404EGR Valve Closed Position PerformanceBuick
1P1416Secondary Air Injection System (Bank 2)GMC
1P1441EVAP System Flow During Non-Purge ConditionsChevrolet
1P1447EVAP Control System Purge Flow MalfunctionNissan
1P1492Battery Temperature Sensor Circuit High VoltageDodge
1P1495Leak Detection Pump Solenoid Circuit MalfunctionJeep
1P1516TAC Module Throttle Actuator Position PerformanceHummer
1P1518Throttle Actuator Control Module Serial Data MalfunctionChevrolet
1P1525Camshaft Adjuster End StageMazda
1P1540Air Conditioning Refrigerant Over-Pressure - Air Conditioning DisabledMazda
1P1542Climate Control Unit Signal Circuit High VoltageVolkswagen
1P1543Air Conditioning System PerformanceVolkswagen
1P1544Exhaust Gas Temperature Too HighVolkswagen
1P1559Motor Commutation Sensor 1 Circuit Low VoltageVolkswagen
1P1582Electronic Throttle Monitor Data AvailableVolkswagen
1P1585Cruise Control Inhibit Output Circuit MalfunctionChevrolet
1P1590Neutral Position Switch High InputLand Rover
1P1609Knock Sensor Integrated Circuit MalfunctionVolkswagen
1P1618Sensor Reference Voltage 1 Circuit ErraticIsuzu
1P1620Low Engine Coolant Switch Circuit Low InputSaturn
1P1622Key Identification Number Does Not Match In The PCMBMW
1P1624Immobilizer Communication ErrorSaturn
1P1631Theft Deterrent Fuel Enable Signal Not CorrectGMC
1P16355-Volt Reference 1 Circuit MalfunctionBuick
1P1688Unmanaged Engine Torque Signal Delivered To TCMDodge
1P1780Park/Neutral Position Switch Circuit MalfunctionFord
1P1811Maximum Adaptive And Long Term ShiftBuick
1P1870Transmission Component SlippingChevrolet
1P2263Turbo/Super Charger System PerformanceFord
1P2614Camshaft Position Output Circuit MalfunctionFord
1P2617Crankshaft Position Signal Output Circuit MalfunctionFord
1P300Brandom misfireChevrolet
1U1016Serial Communications MalfunctionGMC
1U1400Implausible Throttle Position Sensor Signal ReceivedFord
1U2500see service manualFord
1U3118Undocumented codeHyundai
1U5000see service manualFord