Join Now
International Automotive Technicians Network

Diagnostic Trouble Code Index for September 2014


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
16P0300Multiple Cylinder Misfire DetectedAudi, Chevrolet, Ford, GMC, Jeep, Mazda, Nissan, Pontiac, Suzuki, Volkswagen
6P0301Cylinder 1 Misfire DetectedChevrolet, Ford, Hyundai, Mini, Subaru, Volkswagen
6P0304Cylinder 4 Misfire DetectedAudi, Chevrolet, Hyundai, Nissan
5P0335Crankshaft Position Sensor Circuit MalfunctionHyundai, Mercedes-Benz, Nissan
5P0340Camshaft Position Sensor Circuit MalfunctionAudi, Dodge, Hyundai, Nissan
4P0171Fuel System Lean (Bank 1)Audi, Chevrolet, Lincoln, Toyota
4P0302Cylinder 2 Misfire DetectedAudi, Ford, Hyundai, Volkswagen
4P0303Cylinder 3 Misfire DetectedAudi, Hyundai, Subaru, Volkswagen
3P0087Fuel Rail Pressure Too LowAudi, Dodge, Land Rover
3P0101MAF Sensor PerformanceHyundai, Isuzu, Jaguar
3P0102MAF Sensor Circuit Low FrequencyBuick, GMC, Mazda
3P0113IAT Sensor Circuit High VoltageDodge, Ford, Mazda
3P0456EVAP System Very Small Leak DetectedJaguar, Mazda, Toyota
3P2101Control Module Throttle Actuator Position PerformanceChevrolet, Jeep, Nissan
3P2127Accelerator Pedal Position Sensor 2 Circuit Low VoltageChrysler, Dodge, Volvo
2P0016Crankshaft/Camshaft Timing MisalignmentDodge, Volkswagen
2P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit MalfunctionChrysler, Dodge
2P0156Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit MalfunctionFord, Toyota
2P0193Fuel Rail Pressure Sensor Circuit High VoltageFord, GMC
2P0305Cylinder 5 Misfire DetectedAudi, GMC
2P0325Knock Sensor Circuit MalfunctionChevrolet, Nissan
2P0341CMP Sensor PerformanceFord, Honda
2P0344Camshaft Position Sensor Signal IntermittentDodge, Honda
2P0380Glow Plug Feedback CircuitChevrolet, GMC
2P0404EGR Open Position PerformanceChevrolet, Dodge
2P0420Catalyst Efficiency Below Normal (Bank 1)Audi, Chevrolet
2P0442EVAP System Small Leak DetectedDodge, Toyota
2P1391CKP Or CMP Sensor Signal IntermittentDodge, Plymouth
2P2110Electronic Throttle Control - Forced Limited RPMChrysler, Jeep
2P2135Throttle Position Sensor 1-2 Correlation ErrorNissan, Suzuki
2P2195Air Fuel Sensor (Bank 1 Sensor 1) Signal Stuck LeanFord, Honda
2U1041Loss of Electronic Brake Controller CommunicationChevrolet
1B26272nd fuel level sensorFord
1B2784Antenna Coil Open/Short Circuit MalfunctionToyota
1C0900Chevrolet
1C1402- transfer case range select switch circuit highDodge
1P000FFuel System Over Pressure Relief Valve ActivatedDodge
1P0011Intake Camshaft Position System PerformanceNissan
1P0012Camshaft Position 'A' Over-Retarded (Bank 1)Mazda
1P0014Exhaust Camshaft Position System PerformanceDodge
1P0023Exhaust Camshaft Position Actuator Solenoid Control Circuit (Bank 2)Cadillac
1P0037Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Low VoltageChrysler
1P0053Heated Oxygen Sensor (Bank 1 Sensor 1) Heater ResistanceFord
1P0054Heated Oxygen Sensor (Bank 1 Sensor 2) Heater ResistanceFord
1P0059Heated Oxygen Sensor (Bank 2 Sensor 1) Heater ResistanceFord
1P0060Heated Oxygen Sensor (Bank 2 Sensor 2) Heater ResistanceFord
1P0103MAF Sensor Circuit High FrequencyMazda
1P0114Intake Air Temperature Sensor Circuit ErraticFord
1P0117ECT Sensor Circuit Low VoltagePlymouth
1P0121TP Sensor PerformanceChevrolet
1P0123TP Sensor Circuit High VoltageHonda
1P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low VoltageDodge
1P0132Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High VoltageDodge
1P0133Heated Oxygen Sensor (Bank 1 Sensor 1) Slow ResponseVolvo
1P0134Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient ActivityChevrolet
1P0138Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High VoltageChrysler
1P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit MalfunctionChrysler
1P0146Heated Oxygen Sensor (Bank 1 Sensor 3) Insufficient ActivityChevrolet
1P0160Heated Oxygen Sensor (Bank 2 Sensor 2) Insufficient ActivityChevrolet
1P0166Throttle Position Sensor 2 Circuit LowHyundai
1P0170Fuel Trim Lean Or Rich (Bank 1)BMW
1P0172Fuel System Rich (Bank 1)Chevrolet
1P0173Fuel Trim Lean Or Rich (Bank 2)BMW
1P0174Fuel System Lean (Bank 2)Nissan
1P0175Fuel System Rich (Bank 2)Chevrolet
1P0204Fuel Injector 4 Control Circuit MalfunctionCadillac
1P0223Throttle Position Sensor 2 Circuit High VoltageHonda
1P0234Turbocharger Engine OverboostNissan
1P0263Cylinder 1 Balance System MalfunctionFord
1P0273Fuel Injector 5 Control Circuit Low VoltageVolkswagen
1P0275Cylinder 5 Balance System MalfunctionFord
1P0306Cylinder 6 Misfire DetectedDodge
1P0307Cylinder 7 Misfire DetectedChrysler
1P0320No Crank Reference Signal To PCMDodge
1P0329Knock Sensor Circuit Intermittent (Bank 1)Ford
1P0351Ignition Coil 1 Control Circuit MalfunctionFord
1P0352Ignition Coil 2 Control Circuit MalfunctionFord
1P0354Ignition Coil 4 Control Circuit MalfunctionFord
1P0389Crankshaft Position Sensor B Signal IntermittentHonda
1P0401Insufficient EGR Flow DetectedFord
1P0403EGR Solenoid Control Circuit MalfunctionFord
1P0406EGR Position Sensor Circuit High VoltageChrysler
1P0441EVAP Purge System PerformanceDodge
1P0443EVAP Purge Solenoid Control Circuit MalfunctionFord
1P0446EVAP Vent System PerformanceToyota
1P0452Fuel Tank Pressure Sensor Circuit Low VoltageJaguar
1P0480Cooling Fan Relay 1 Control Circuit MalfunctionAudi
1P0491Secondary AIR System Insufficient Flow Detected (Bank 1)BMW
1P0492Secondary air flow bank 2BMW
1P0528Fan Speed Sensor Circuit - No SignalFord
1P0601Control Module Read Only MemoryChrysler
1P0606Control Module Internal PerformanceFord
1P061BInternal Control Module Torque Calculation PerformanceFord
1P0622Generator F-Terminal Circuit MalfunctionDodge
1P06415-Volt Reference 1 Circuit MalfunctionGMC
1P0652Sensor Reference Voltage 2 Circuit LowDodge
1P0653Sensor Reference Voltage 2 Circuit HighChrysler
1P0661Intake Manifold Tuning Valve Circuit Low (Bank 1)Mazda
1P0676Glow Plug No. 6 Control Circuit MalfunctionFord
1P068Epcm power relay de-energized too ealyFord
1P069EFuel Pump Control Module (FPCM) Requested MIL IlluminationGMC
1P0744TCC Servo Valve Function (Lockup) Nissan
1P07704C Solenoid Circuit MalfunctionToyota
1P0773Shift Solenoid 'E' Circuit MalfunctionToyota
1P0868Line Pressure LowNissan
1P1011Intake Camshaft Position Actuator Park Position (Bank 1)Dodge
1P1093Fuel Rail Pressure Low During Power EnrichmentGMC
1P1101Intake Airflow System PerformanceChevrolet
1P1102Mass Airflow Sensor Signal Range/PerformanceFord
1P1128Closed Loop Fueling Not Achieved - Bank 1Chrysler
1P1133Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient SwitchingChevrolet
1P113CO2 Sensor Power Supply PerformanceDodge
1P1141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Low InputMazda
1P1151Heated Oxygen Sensor (Bank 2 Sensor 1) Indicates A/F Ratio Too LeanFord
1P1153Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient SwitchingChevrolet
1P1167Heated Oxygen Sensor (Bank 2 Sensor 2) Maximum Voltage MonitoringHyundai
1P1187Fuel Tank Temperature Sensor Circuit Low VoltageLand Rover
1P1212ABS/TCS Control Unit MalfunctionFord
1P1297No Change In MAP Signal From Start To Run TransitionChrysler
1P1346Variable Valve Timing - CMP Sensor Range/PerformanceToyota
1P1347Mass Airflow Sensor Circuit lowVolkswagen
1P1372PCM Segment Time Acquisition IncorrectHyundai
1P1451Barometric Pressure Sensor Signal Range/PerformanceVolkswagen
1P1457EVAP System Leak Detected (Canister Area)Honda
1P1490Low Speed Radiator Fan Relay Circuit MalfunctionIsuzu
1P1498No CCD Messages Received From TCMMini
1P1516TAC Module Throttle Actuator Position PerformanceChevrolet
1P1519Idle Air Control Valve Circuit MalfunctionMercedes-Benz
1P1580Battery Current Sensor Circuit MalfunctionMercedes-Benz
1P1602Powertrain Control Module Not ProgrammedFord
1P1607PCM Internal Shutdown Timer Slow RationalityHonda
1P1626Theft Deterrent Fuel Enable Signal LostChevrolet
1P1628Sensor Reference Voltage 2 Circuit ErraticDodge
1P16355-Volt Reference 1 Circuit MalfunctionFord
1P1663Change Oil Lamp Control Circuit MalfunctionGMC
1P200Dg3/4 right 02 sensor BEFORE TWC PATH NOT VERIFIEDMercedes-Benz
1P2025EVAP Vapor Fuel Temperature Sensor PerformanceDodge
1P2031Exhaust Gas Temperature Sensor Circuit Bank 1 Sensor 2Ford
1P2034Oxygen Sensor Circuit Calibration Value Too High Or Too LowMercedes-Benz
1P205DReductant tank temp sensor circuitIsuzu
1P2068Secondary Fuel Level Sensor Circuit High VoltageFord
1P2080Exhaust Gas Temperature Sensor Circuit Performance (Bank 1 Sensor 1)Mercedes-Benz
1P2100Electronic Throttle Control Motor Circuit / Open (Bank 1)Nissan
1P2138Accelerator Pedal Position Sensor 1-2 Correlation ErrorChrysler
1P2173High Airflow / Vacuum Leak Detected (Slow Accumulation)Chrysler
1P2176Minimum Throttle Position Not LearnedLand Rover
1P2178Fuel Trim System Rich At Cruise or Acceleration (Bank 1)Cadillac
1P2180Fuel Trim System Rich At Cruise or Acceleration (Bank 2)Cadillac
1P2187Fuel Trim System Lean At Idle (Bank 1)Audi
1P2284Injector Control Pressure Circuit Range/PerformanceFord
1P2285Injector Control Pressure Sensor Circuit Low VoltageFord
1P2293Fuel pressure regulatorAudi
1P244BDiesel Particulate Filter Differential Pressure Too HighIsuzu
1P2453Particulate Matter Trap Differential Pressure Sensor Signal PerformanceMercedes-Benz
1P2458Diesel particulate filter regeneration durationMercedes-Benz
1P2459Diesel Particulate Filter Regeneration Too OftenMercedes-Benz
1P2463Diesel Particulate Filter Soot Level AccumulationIsuzu
1P249AExcessive time to enter closed loopFord
1P2511EGR Valve Signal Circuit Short To GroundDodge
1U0100Lost Communication With ECM/PCMChrysler
1U0107Throttle Actuator Control Serial Data Circuit MalfunctionChevrolet
1U0121Lost Communication With Antilock Brake System ModuleChrysler
1U0141Lost Communication With Front Control ModuleChrysler
1U1197Security seed response not recieved from ecm/pcmChrysler