× 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 December 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
15P0300Multiple Cylinder Misfire Detected, Buick, Cadillac, Chevrolet, Honda, Jaguar, Mazda, Mercury, Mini, Nissan, Saab
7P0171Fuel System Lean (Bank 1)BMW, Chevrolet, Chrysler, Pontiac, Volkswagen
6P0304Cylinder 4 Misfire DetectedBMW, Mazda, Mini, Subaru, Volkswagen
5P0303Cylinder 3 Misfire DetectedHonda, Jaguar, Mercury, Mini
5P0420Catalyst Efficiency Below Normal (Bank 1)Honda, Mazda, Nissan, Toyota
4P0301Cylinder 1 Misfire DetectedMazda, Mercury, Mini
3P0174Fuel System Lean (Bank 2)BMW, Chrysler, Ford
3P0302Cylinder 2 Misfire DetectedFord, Mini, Subaru
3P0340Camshaft Position Sensor Circuit MalfunctionHyundai, Mazda, Nissan
3P0507Idle Speed HighHyundai, Nissan
2P0101MAF Sensor PerformanceMazda, Volkswagen
2P0305Cylinder 5 Misfire DetectedFord, Mercury
2P0306Cylinder 6 Misfire DetectedDodge, Honda
2P0341CMP Sensor PerformanceVolkswagen
2P0401Insufficient EGR Flow DetectedHonda, Mazda
2P0455EVAP System Large Leak DetectedNissan, Volvo
2P0522Engine Oil Pressure Sensor Circuit Low VoltageDodge, Jeep
2P0581Speed Control Switch 1 Circuit High VoltageDodge, Ford
2P0674Glow Plug No. 4 Control Circuit MalfunctionPorsche, Volkswagen
2P1000OBD II Monitor Testing No CompletedFord
2P2291Injector Control Pressure Too Low - Engine CrankingFord
1B1780theft lock enabled for radioSaab
1B1A25invalid keyJeep
1B1A35unidentified communication errorJeep
1P0008Engine Position System Performance (Bank 1)Chevrolet
1P0011Intake Camshaft Position System PerformanceChevrolet
1P0016Crankshaft/Camshaft Timing MisalignmentMazda
1P0017Crankshaft Position - Exhaust Camshaft Position CorrelationChevrolet
1P0022Camshaft Position 'A' Timing Over-Retarded (Bank 2)Mazda
1P0030Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Control Circuit MalfunctionPontiac
1P006BMap- exhaust pressure correlationFord
1P0087Fuel Rail Pressure Too LowAudi
1P0089Fuel Pressure Regulator PerformanceAudi
1P0121TP Sensor PerformanceVolvo
1P0129Barometric Pressure Sensor Out-Of-Range LowChrysler
1P0130Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit MalfunctionFord
1P0134Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient ActivityHonda
1P0150Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit MalfunctionFord
1P0153Heated Oxygen Sensor (Bank 2 Sensor 1) Slow ResponseNissan
1P0155Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit MalfunctionJeep
1P0161Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit MalfunctionVolvo
1P0206Fuel Injector 6 Control Circuit MalfunctionChrysler
1P0208Fuel Injector 8 Control Circuit MalfunctionGMC
1P0234Turbocharger Engine OverboostFord
1P0266Cylinder 2 Balance System MalfunctionFord
1P0308Cylinder 8 Misfire DetectedJaguar
1P0316Misfire Occurred In First 1,000 RevolutionsJaguar
1P0325Knock Sensor Circuit MalfunctionAcura
1P0335Crankshaft Position Sensor Circuit MalfunctionMercedes-Benz
1P0351Ignition Coil 1 Control Circuit MalfunctionLexus
1P0352Ignition Coil 2 Control Circuit MalfunctionLexus
1P0353Ignition Coil 3 Control Circuit MalfunctionLexus
1P0354Ignition Coil 4 Control Circuit MalfunctionLexus
1P0355Ignition Coil 5 Control Circuit MalfunctionLexus
1P0356Ignition Coil 6 Control Circuit MalfunctionLexus
1P0412Secondary Air System Solenoid Circuit MalfunctionFord
1P0440General EVAP System FailureToyota
1P0442EVAP System Small Leak DetectedFord
1P0446EVAP Vent System PerformanceFord
1P0456EVAP System Very Small Leak DetectedSuzuki
1P0472Exhaust Backpressure Sensor Circuit Low InputVolkswagen
1P0513Invalid SKIM Key DetectedJeep
1P0593Speed Control Switch 2 HighDodge
1P06515-Volt Reference 2 Circuit MalfunctionVolkswagen
1P0670Glow Plug Control Module Control Circuit MalfunctionFord
1P0684Glow Plug Module Communication Signal PerformanceFord
1P069EFuel Pump Control Module (FPCM) Requested MIL IlluminationChevrolet
1P0884Power-Up At SpeedDodge
1P1128Closed Loop Fueling Not Achieved - Bank 1Nissan
1P1136Intake Valve Timing Control Circuit Malfunction (Bank 2)Audi
1P1188Fuel Tank Temperature Sensor Circuit High VoltageBMW
1P1189Engine Oil Pressure Switch Circuit MalfunctionBMW
1P119AFuel pressure sensor G247Volkswagen
1P1270Engine RPM / Vehicle Speed Limit ReachedLincoln
1P1288Air Fuel Sensor (Bank 2 Sensor 1) Circuit Response TimeFord
1P1335Crankshaft Position Sensor Circuit MalfunctionFord
1P1340Camshaft Position Sensor 'A' Circuit Malfunction (Bank 2)Audi
1P1345Camshaft To Crankshaft Position CorrelationGMC
1P1347Mass Airflow Sensor Circuit lowAudi
1P1389No Auto Shutdown Relay Output Voltage To PCMJeep
1P1399Misfire any cylinderHonda
1P1602Powertrain Control Module Not ProgrammedDodge
1P1625Cooling Fan Relay Circuit HighAudi
1P1633Ignition Supplement Power '0' Switch Circuit MalfunctionFord
1P1711Pressure Control Solenoid 'E' Circuit Stuck ClosedFord
1P202Bcontrol circuit for redundant tank heaterVolkswagen
1P204Areductant psi sensor low vVolkswagen
1P2096Downstream Fuel System Lean - HO2S-12 (Bank 1 Sensor 2)Mazda
1P2188Fuel Trim System Rich At Idle (Bank 1)Mini
1P2355Exhaust Gas Recirculation Control Air Mass Too LargeMercedes-Benz
1P2414Heated Oxygen Sensor (Bank 1 Sensor 2) Exhaust Sample ErrorMini
1P2452Diesel Particulate Filter Pressure Sensor A circuitFord
1P2534Ignition 1 Switch Circuit Low VoltageChevrolet
1P2610Control Module Ignition Off Timer PerformanceMercedes-Benz
1P3044fuel pump electronics defective 4732Audi
1P3045fuel pump short circuit intermittent 4735Audi
1P310Ebypass valve for egr coolerVolkswagen
1U0168No SKIM Bus MessagesJeep
1U0170lost comm. with airbag sensor AChevrolet
1U1000Class 2 Communication MalfunctionChevrolet
1U1016Serial Communications MalfunctionChevrolet
1U1064Lost Communication With BCM or VCD ModuleBuick