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International Automotive Technicians Network

Diagnostic Trouble Code Index for May 2015

Note: This is a professional automotive technician's resource.
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Diagnostic Trouble Codes (DTC)
Count Trouble Code Sample Definition Manufacturers
15P0300Multiple Cylinder Misfire DetectedBentley, Chevrolet, Ford, GMC, Kia, Mazda, Mercedes-Benz, Nissan, Oldsmobile, Volkswagen
7P0301Cylinder 1 Misfire DetectedAudi, Bentley, Ford, Hyundai, Subaru, Volkswagen
6P0171Fuel System Lean (Bank 1)Dodge, Ford, Lexus, Nissan, Volkswagen
5P0302Cylinder 2 Misfire DetectedChrysler, Honda, Subaru, Volkswagen
4P0304Cylinder 4 Misfire DetectedChrysler, Honda, Subaru
4P0340Camshaft Position Sensor Circuit MalfunctionAudi, Chrysler, Ford, Kia
3P0120TP Sensor 1 Signal Circuit MalfunctionChevrolet, Mazda
3P0306Cylinder 6 Misfire DetectedSubaru
3P2135Throttle Position Sensor 1-2 Correlation ErrorChevrolet, Nissan
2P0008Engine Position System Performance (Bank 1)Chevrolet, Suzuki
2P0017Crankshaft Position - Exhaust Camshaft Position CorrelationChevrolet, GMC
2P0121TP Sensor PerformanceChevrolet, Jeep
2P0123TP Sensor Circuit High VoltageJeep, Nissan
2P0133Heated Oxygen Sensor (Bank 1 Sensor 1) Slow ResponseHyundai, Land Rover
2P0191Fuel Rail Pressure Sensor PerformanceFord
2P0269Cylinder 3 Balance System MalfunctionFord
2P0299Turbocharger Engine UnderboostAudi, Ford
2P0344Camshaft Position Sensor Signal IntermittentChrysler, Ford
2P0400EGR System Recirculation FlowNissan
2P0420Catalyst Efficiency Below Normal (Bank 1)Chevrolet, Toyota
2P0441EVAP Purge System PerformanceChevrolet, Chrysler
2P0449EVAP Vent Solenoid Control Circuit MalfunctionChevrolet, Kia
2P0463Fuel Level Sensor High VoltageChevrolet, Dodge
2P1189Engine Oil Pressure Switch Circuit MalfunctionBMW, Chevrolet
2P1300Igniter 1 Circuit MalfunctionHonda, Toyota
2P1516TAC Module Throttle Actuator Position PerformanceChevrolet
2P2101Control Module Throttle Actuator Position PerformanceChevrolet
2P2111Electronic Throttle Control - Unable To CloseFord, Volvo
2P2112Electronic Throttle Control - Unable To OpenDodge, Ford
2P2305Ignition Coil 2 Secondary Circuit Insufficient IonizationChrysler
2U0073Control Module Communication Bus OffFord, Mazda
1B1213Less Than Two Keys Programmed To The SystemFord
1B1602PATS Received Invalid Format of Key Code From Ignition Key TransponderFord
1B3055no transpnderChevrolet
1B3935Transponder Authentication ErrorChevrolet
1P0033Supercharger Bypass Valve Solenoid Control Circuit MalfunctionAudi
1P0036Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Control Circuit MalfunctionToyota
1P0068Throttle Body Airflow PerformanceAudi
1P0101MAF Sensor PerformanceChevrolet
1P0102MAF Sensor Circuit Low FrequencyCadillac
1P0107MAP Sensor Circuit Low VoltageHonda
1P0112IAT Sensor Circuit Low VoltageHonda
1P0117ECT Sensor Circuit Low VoltageHonda
1P0122TP Sensor Circuit Low VoltageChevrolet
1P0128Engine Coolant Temperature Below Thermostat Regulating TemperatureBentley
1P0134Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient ActivityChevrolet
1P013AHeated Oxygen Sensor (Bank 1 Sensor 2) Slow Response - Rich To LeanLand Rover
1P0148Fuel Delivery ErrorFord
1P0153Heated Oxygen Sensor (Bank 2 Sensor 1) Slow ResponseDodge
1P0155Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit MalfunctionChevrolet
1P0161Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit MalfunctionChevrolet
1P0170Fuel Trim Lean Or Rich (Bank 1)Toyota
1P0172Fuel System Rich (Bank 1)Chevrolet
1P0173Fuel Trim Lean Or Rich (Bank 2)Chevrolet
1P0174Fuel System Lean (Bank 2)Ford
1P0220Throttle Position Sensor 2 Circuit MalfunctionChevrolet
1P0221Throttle Position Sensor 2 PerformanceCadillac
1P0223Throttle Position Sensor 2 Circuit High VoltageChevrolet
1P0243Supercharger Boost Solenoid Control Circuit MalfunctionAudi
1P0258low coolant tempLand Rover
1P0303Cylinder 3 Misfire DetectedSubaru
1P0316Misfire Occurred In First 1,000 RevolutionsFord
1P0327Knock Sensor Circuit Low Voltage (Bank 1)Saturn
1P0330Knock Sensor 2 Circuit MalfunctionLexus
1P0336Crankshaft Position Sensor PerformanceSaturn
1P0341CMP Sensor PerformanceBuick
1P0345Camshaft Position Sensor 'A' Circuit Malfunction (Bank 2)Ford
1P0352Ignition Coil 2 Control Circuit MalfunctionJaguar
1P0355Ignition Coil 5 Control Circuit MalfunctionPontiac
1P0356Ignition Coil 6 Control Circuit MalfunctionDodge
1P0401Insufficient EGR Flow DetectedFord
1P0411Secondary AIR System Incorrect Airflow DetectedVolkswagen
1P0432Catalyst Efficiency Below Normal (Bank 2)Chrysler
1P0444EVAP Canister Purge Volume Control Solenoid Circuit Low VoltageAudi
1P0446EVAP Vent System PerformanceSaturn
1P0455EVAP System Large Leak DetectedBentley
1P0460Fuel Level Sensing Unit No Change Over MilesChevrolet
1P0470Exhaust Backpressure Sensor Circuit MalfunctionFord
1P0500Vehicle Speed Sensor Circuit MalfunctionChevrolet
1P0502VSS Circuit Low InputChevrolet
1P0505Idle Control System MalfunctionNissan
1P0507Idle Speed HighDodge
1P0581Speed Control Switch 1 Circuit High VoltageFord
1P0606Control Module Internal PerformanceFord
1P0621Generator L-Terminal Circuit MalfunctionChevrolet
1P0650Malfunction Indicator Lamp Circuit MalfunctionHyundai
1P0691Cooling Fan 1 Relay Control Circuit LowSubaru
1P1000OBD II Monitor Testing No CompletedFord
1P1130Air Fuel Ratio Sensor (Bank 1 Sensor 1) Circuit MalfunctionNissan
1P1135Air Fuel Ratio Sensor (Bank 1 Sensor 1) Heater Circuit MalfunctionToyota
1P1174Fuel Trim Cylinder BalanceChevrolet
1P1188Fuel Tank Temperature Sensor Circuit High VoltageBMW
1P1340Camshaft Position Sensor 'A' Circuit Malfunction (Bank 2)Volkswagen
1P1353Ignition Coil 3 Control Circuit High VoltageBMW
1P1402EGR System Malfunction Detected (Open)Nissan
1P1500Starter Signal Circuit MalfunctionBMW
1P1512Control Module Throttle Actuator Position PerformanceChevrolet
1P1518Throttle Actuator Control Module Serial Data MalfunctionFord
1P1619Engine oil life reset switch circuitBMW
1P1626Theft Deterrent Fuel Enable Signal LostChevrolet
1P1668Generator L-Terminal Control Circuit MalfunctionFord
1P1718Transmission Fluid Temperature Sensor Continually Reading HotSubaru
1P1725TCM NT Revolution Sensor Circuit MalfunctionToyota
1P1747EPC Solenoid Circuit MalfunctionBMW
1P1748TCC Solenoid 'C' Control Circuit Low InputBMW
1P1749EPC Solenoid Failed LowBMW
1P17501-2 Shift Valve PerformanceBMW
1P1765Switched Battery MalfunctionBMW
1P1770Inadequate Element Volume L/RBMW
1P1926Can communication is faultyDodge
1P1A0CHybrid Powertrain Control Module - Engine DisabledFord
1P2066Secondary Fuel Sensor Signal PerformanceLand Rover
1P2098Downstream Fuel System Lean - HO2S-22 (Bank 2 Sensor 2)BMW
1P2104ETC System Malfunction - Forced IdleFord
1P2110Electronic Throttle Control - Forced Limited RPMDodge
1P2118Electronic Throttle Control - Motor Current PerformanceDodge
1P2119Throttle Closed Position PerformanceDodge
1P2121Accelerator Pedal Position Sensor 1 PerformanceLexus
1P2122Accelerator Pedal Position Sensor 1 Circuit Low VoltageHonda
1P2127Accelerator Pedal Position Sensor 2 Circuit Low VoltageHonda
1P2128Accelerator Pedal Position Sensor 2 Circuit High VoltageChevrolet
1P2138Accelerator Pedal Position Sensor 1-2 Correlation ErrorChevrolet
1P2176Minimum Throttle Position Not LearnedChevrolet
1P2177Fuel Trim System Lean At Cruise Or Acceleration (Bank 1)Audi
1P2195Air Fuel Sensor (Bank 1 Sensor 1) Signal Stuck LeanLincoln
1P2197Air Fuel Ratio Sensor (Bank 2 Sensor 1) Signal Stuck "Lean"Lincoln
1P219ABank 1 Air/Fuel Ratio ImbalanceLand Rover
1P219FCylinder 4 air fuel ratio imbalanceLand Rover
1P2228BARO Sensor Circuit Low VoltageHonda
1P2231Heated Oxygen Sensor (Bank 1 Sensor 1) Signal Shorted to Heater CircuitCadillac
1P2234Heated Oxygen Sensor (Bank 2 Sensor 1) Signal Shorted to Heater CircuitCadillac
1P2258Secondary Air Injection System Control 'A' Circuit HighFord
1P2279Intake Air System LeakAudi
1P2290Injector Control Pressure Too LowFord
1P2291Injector Control Pressure Too Low - Engine CrankingFord
1P2294Fuel Pressure Solenoid 2 Control Circuit OpenAudi
1P2356ECM Recovery ErrorDodge
1P2400EVAP Leak Detection Pump Control Circuit OpenAudi
1P2521Air Conditioning Request 'A' Circuit LowDodge
1P2617Crankshaft Position Signal Output Circuit MalfunctionFord
1P2626Heated Oxygen Sensor (Bank 1 Sensor 1) Pumping Current Trim CircuitDodge
1P2633MAF Sensor Signal PlausibilityDodge
1P302CHigh pressure fuel system fuel pressure pressure falls below minimum thresholdMini
1P307Aintake system air flow too lowAudi
1P3349MDS Cylinder 7Dodge
1U1000Class 2 Communication MalfunctionNissan
1U1064Lost Communication With BCM or VCD ModuleChevrolet