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Diagnostic Trouble Code Index for August 2014

Note: This is a professional automotive technician's resource.
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Diagnostic Trouble Codes (DTC)
Count Trouble Code Sample Definition Manufacturers
20P0300Multiple Cylinder Misfire DetectedAudi, BMW, Cadillac, Dodge, GMC, Honda, Jeep, Mazda, Mercedes-Benz, Nissan, Saab, Saturn, Toyota, Volkswagen
7P0301Cylinder 1 Misfire DetectedAudi, BMW, GMC, Saturn, Toyota, Volkswagen
7P0302Cylinder 2 Misfire DetectedAcura, Audi, Buick, Saturn, Toyota
7P0303Cylinder 3 Misfire DetectedAudi, BMW, Ford, Saab, Saturn, Toyota
7P0304Cylinder 4 Misfire DetectedAudi, BMW, Dodge, GMC, Honda, Toyota, Volkswagen
6P0305Cylinder 5 Misfire DetectedBMW, Dodge, Ford, Honda, Mercedes-Benz, Saturn
4P0171Fuel System Lean (Bank 1)Audi, Chevrolet, Volkswagen
4P0306Cylinder 6 Misfire DetectedFord, Mercedes-Benz, Nissan, Saturn
4P0420Catalyst Efficiency Below Normal (Bank 1)Mazda, Pontiac, Toyota
4U1000Class 2 Communication MalfunctionChevrolet, Isuzu, Nissan
3P0087Fuel Rail Pressure Too LowAudi, Chevrolet, Volkswagen
3P0174Fuel System Lean (Bank 2)Chevrolet, Ford, Lincoln
3P0299Turbocharger Engine UnderboostDodge, Ford, Volkswagen
3P0325Knock Sensor Circuit MalfunctionAcura, Kia, Toyota
3P0335Crankshaft Position Sensor Circuit MalfunctionCadillac, Dodge, Mazda
3P0340Camshaft Position Sensor Circuit MalfunctionCadillac, Hyundai, Kia
3P0341CMP Sensor PerformanceDodge, Porsche, Volkswagen
3P0351Ignition Coil 1 Control Circuit MalfunctionDodge, Ford, Volkswagen
3P0401Insufficient EGR Flow DetectedMazda, Mitsubishi, Volkswagen
3U1001Lost Communication With XXX Control ModuleNissan
2P0016Crankshaft/Camshaft Timing MisalignmentOldsmobile, Subaru
2P0031Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Low VoltageToyota
2P0068Throttle Body Airflow PerformanceAudi, Ford
2P0088Fuel Rail Pressure Too HighBMW, Volkswagen
2P0106MAP Sensor PerformanceChevrolet, Toyota
2P0122TP Sensor Circuit Low VoltageChevrolet, GMC
2P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low VoltageNissan, Volkswagen
2P0352Ignition Coil 2 Control Circuit MalfunctionFord, Lexus
2P0356Ignition Coil 6 Control Circuit MalfunctionFord, Lexus
2P06515-Volt Reference 2 Circuit MalfunctionChevrolet, GMC
2P2135Throttle Position Sensor 1-2 Correlation ErrorChevrolet, GMC
2P2196Heated Oxygen Sensor (Bank 1 Sensor 1) Stuck RichKia, Volkswagen
2U0100Lost Communication With ECM/PCMChevrolet, Mazda
1B1004loss of keep alive memoryPontiac
1C1201Engine Control System FaultToyota
1C1223Fault in ABS Control SystemToyota
1C1247Fault in ABS Stroke SensorToyota
1P0017Crankshaft Position - Exhaust Camshaft Position CorrelationSubaru
1P0018Crankshaft Position - Intake Camshaft Position Correlation (Bank 2)Subaru
1P0019Crankshaft Position - Exhaust Camshaft Position Correlation (Bank 2)Subaru
1P0020Camshaft Position 'A' Actuator Circuit Malfunction (Bank 2)Lexus
1P0021Camshaft Position 'A' Timing Over-Advanced / System Performance (Bank 2)Subaru
1P0022Camshaft Position 'A' Timing Over-Retarded (Bank 2)Ford
1P0045Turbocharger Vane Position Control Solenoid Control Circuit MalfunctionGMC
1P0046Turbocharger Boost Control Circuit PerformanceFord
1P0101MAF Sensor PerformanceChevrolet
1P0102MAF Sensor Circuit Low FrequencyChevrolet
1P0108MAP Sensor Circuit High VoltageDodge
1P0113IAT Sensor Circuit High VoltagePontiac
1P0120TP Sensor 1 Signal Circuit MalfunctionChevrolet
1P0121TP Sensor PerformanceToyota
1P0130Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit MalfunctionVolkswagen
1P0134Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient ActivityNissan
1P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit MalfunctionVolkswagen
1P0139Heated Oxygen Sensor (Bank 1 Sensor 2) Slow ResponseKia
1P0151Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low VoltageNissan
1P0152Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit High VoltageDodge
1P0154Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient ActivityNissan
1P0193Fuel Rail Pressure Sensor Circuit High VoltageMitsubishi Fuso
1P0198Engine Oil Temperature Sensor Circuit HighFord
1P0205Fuel Injector 5 Control Circuit MalfunctionFord
1P0222Throttle Position Sensor 2 Circuit Low VoltageChevrolet
1P0223Throttle Position Sensor 2 Circuit High VoltageChevrolet
1P0243Supercharger Boost Solenoid Control Circuit MalfunctionVolkswagen
1P0254Injector Pump Fuel Valve Current Too HighMitsubishi Fuso
1P0307Cylinder 7 Misfire DetectedBMW
1P0316Misfire Occurred In First 1,000 RevolutionsFord
1P0320No Crank Reference Signal To PCMFord
1P0330Knock Sensor 2 Circuit MalfunctionToyota
1P0336Crankshaft Position Sensor PerformanceOldsmobile
1P0343CMP Sensor Circuit High VoltageLexus
1P0353Ignition Coil 3 Control Circuit MalfunctionFord
1P0354Ignition Coil 4 Control Circuit MalfunctionFord
1P0355Ignition Coil 5 Control Circuit MalfunctionFord
1P0381Wait To Start Control Circuit MalfunctionChevrolet
1P0385Crankshaft Position Sensor 'B' Circuit MalfunctionCadillac
1P0388Crankshaft Position Sensor Supply Voltage Too HighDodge
1P0410Secondary Air System PerformanceCadillac
1P0418Secondary Air System Pump Relay Control Circuit Malfunction (Bank 1)Lexus
1P0422Catalyst Efficiency Below Normal (Bank 1)Honda
1P0443EVAP Purge Solenoid Control Circuit MalfunctionMercury
1P0499NVLD Canister Vent Solenoid Circuit High VoltageJeep
1P0502VSS Circuit Low InputPontiac
1P0505Idle Control System MalfunctionDodge
1P0556Brake Booster Pressure Sensor PerformanceAcura
1P0563System Voltage Too HighKia
1P0575Cruise Control Switch Signal Circuit MalfunctionChevrolet
1P06415-Volt Reference 1 Circuit MalfunctionGMC
1P0642Sensor Reference Voltage 1 Circuit LowDodge
1P0688ASD Relay Sense Circuit LowJeep
1P0700Automatic Transmission System Malfunction DetectedChevrolet
1P0717Input Shaft Speed Sensor Low InputPontiac
1P0727Engine Speed No SignalGMC
1P07833-4 Shift ErrorAudi
1P0827TAP Up / Down Shift Switch Circuit LowGMC
1P1081EVAP System - Medium LeakAudi
1P1176Electronic Throttle System Motor No. 1 Open or ShortedVolkswagen
1P1178Electronic Throttle System Motor Battery Voltage OpenVolkswagen
1P1270Engine RPM / Vehicle Speed Limit ReachedFord
1P130ACylinder DisablingVolkswagen
1P132BTurbo boost control A performanceFord
1P1345Camshaft To Crankshaft Position CorrelationChevrolet
1P1390Timing Belt Skipped One Tooth Or MorePlymouth
1P1397System Voltage Out Of Self-Test RangePorsche
1P1408EGR Flow Out Of Self-Test RangeFord
1P1442EVAP Vacuum Switch Circuit MalfunctionToyota
1P1445EVAP Canister Purge Volume Control Valve MalfunctionToyota
1P1460Wide Open Throttle A/C Cut-Off Relay Circuit MalfunctionFord
1P1474Fan Control Relay Control Circuit MalfunctionFord
1P1504Idle Air Control Solenoid Circuit MalfunctionFord
1P1518Throttle Actuator Control Module Serial Data MalfunctionChevrolet
1P1602Powertrain Control Module Not ProgrammedAudi
1P1618Sensor Reference Voltage 1 Circuit ErraticDodge
1P1768Transmission Relay Output Always OffDodge
1P1775Solenoid Switch Latched In TCC PositionJaguar
1P1777Step Motor - Circuit MalfunctionJaguar
1P2015Intake Manifold Runner Position Sensor PerformanceVolkswagen
1P2096Downstream Fuel System Lean - HO2S-12 (Bank 1 Sensor 2)BMW
1P2097Downstream Fuel System Rich - HO2S-12 (Bank 1 Sensor 2)Kia
1P2098Downstream Fuel System Lean - HO2S-22 (Bank 2 Sensor 2)Dodge
1P2100Electronic Throttle Control Motor Circuit / Open (Bank 1)Nissan
1P2101Control Module Throttle Actuator Position PerformanceNissan
1P2103Throttle Actuator Control Motor Circuit High InputToyota
1P2122Accelerator Pedal Position Sensor 1 Circuit Low VoltageDodge
1P2138Accelerator Pedal Position Sensor 1-2 Correlation ErrorGMC
1P2238Air Fuel Ratio Sensor (Bank 1 Sensor 1) Pumping Current Signal LowToyota
1P2251Heated Oxygen Sensor (Bank 1 Sensor 1) Reference Ground CircuitVolkswagen
1P2263Turbo/Super Charger System PerformanceFord
1P2290Injector Control Pressure Too LowFord
1P2445Secondary Air Injection System Pump Stuck Off (Bank 1)Lexus
1P245AEGR Cooler Bypass Control Circuit / OpenDodge
1P2600Coolant Pump Control Circuit / OpenVolvo
1P260Dlow fuel psiVolvo
1P2626Heated Oxygen Sensor (Bank 1 Sensor 1) Pumping Current Trim CircuitKia
1P307Aintake system air flow too lowAudi
1P310BLow pressure fuel regulationAudi
1U0102lost communication with Transfer case control moduleChevrolet
1U0109loss of fuel control moduleChevrolet
1U0121Lost Communication With Antilock Brake System ModuleChevrolet
1U0140Lost Communication With BCMChevrolet
1U1016Serial Communications MalfunctionChevrolet
1U1041Loss of Electronic Brake Controller CommunicationChevrolet
1U1064Lost Communication With BCM or VCD ModuleChevrolet
1U1135Data Circuit MessageJaguar
1U1255Class 2 Communication MalfunctionChevrolet
1U1262Data Circuit MalfunctionMercury
1U1301Class 2 Data Line Short To VoltageChevrolet
1U1403Implausible Fuel Level Signal ReceivedChrysler