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International Automotive Technicians Network

Diagnostic Trouble Code Index for October 2011

Note: This is a professional automotive technician's resource.
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Diagnostic Trouble Codes (DTC)
Count Trouble Code Sample Definition Manufacturers
18P0300Multiple Cylinder Misfire DetectedAudi, Chevrolet, Ford, Honda, Kia, Lexus, Mazda, Mercedes-Benz, Saturn, Suzuki, Volkswagen
17P0171Fuel System Lean (Bank 1)Acura, BMW, Chevrolet, Ford, Jaguar, Land Rover, Saab, Suzuki, Toyota, Volkswagen
14P0174Fuel System Lean (Bank 2)BMW, Cadillac, Chevrolet, Ford, Jaguar, Land Rover, Suzuki, Toyota
14P0301Cylinder 1 Misfire DetectedAudi, BMW, Dodge, Honda, Jeep, Land Rover, Lexus, Mazda, Mitsubishi, Saturn, Volkswagen, Volvo
10P0303Cylinder 3 Misfire DetectedAudi, BMW, Ford, Lexus, Mazda, Mercedes-Benz, Saturn, Volkswagen
9P0302Cylinder 2 Misfire DetectedAudi, BMW, Dodge, Honda, Jaguar, Kia, Nissan, Volkswagen
8P0304Cylinder 4 Misfire DetectedBMW, Ford, Jaguar, Kia, Toyota, Volkswagen
7P0305Cylinder 5 Misfire DetectedBMW, Dodge, Lexus, Mercedes-Benz, Nissan, Saturn, Volkswagen
6P0172Fuel System Rich (Bank 1)Acura, BMW, Chevrolet, Chrysler, Kia, Volkswagen
6P0440General EVAP System FailureBuick, Chevrolet, Ford, Nissan, Pontiac
5P0306Cylinder 6 Misfire DetectedBMW, Kia, Land Rover, Toyota, Volkswagen
4P0316Misfire Occurred In First 1,000 RevolutionsBMW, Ford
4P0341CMP Sensor PerformanceCadillac, Ford, Honda, Mercedes-Benz
4P0507Idle Speed HighChevrolet, Dodge, Pontiac
3P0016Crankshaft/Camshaft Timing MisalignmentDodge, Toyota
3P0101MAF Sensor Performance, Buick, Saab
3P0155Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit MalfunctionChrysler, Ford, Isuzu
3P0170Fuel Trim Lean Or Rich (Bank 1)Acura, BMW, Mitsubishi
3P0299Turbocharger Engine UnderboostFord
3P0336Crankshaft Position Sensor PerformanceAcura, Buick, Chevrolet
3P0340Camshaft Position Sensor Circuit MalfunctionChrysler, Mercury, Volvo
3P0401Insufficient EGR Flow DetectedSaturn, Toyota, Volkswagen
3P0446EVAP Vent System PerformanceBuick, Suzuki, Toyota
3U0073Control Module Communication Bus OffCadillac, Ford, Pontiac
2P0011Intake Camshaft Position System PerformanceKia, Nissan
2P0087Fuel Rail Pressure Too LowDodge, Ford
2P0102MAF Sensor Circuit Low FrequencySuzuki, Volkswagen
2P0113IAT Sensor Circuit High VoltageFord, Honda
2P0121TP Sensor PerformancePontiac, Suzuki
2P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low VoltageMitsubishi, Nissan
2P0134Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient ActivityChevrolet, Volvo
2P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit MalfunctionFord, Honda
2P0151Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low VoltageChevrolet, Mitsubishi
2P0175Fuel System Rich (Bank 2)BMW, Chrysler
2P0191Fuel Rail Pressure Sensor PerformanceChevrolet, Ford
2P0266Cylinder 2 Balance System MalfunctionFord
2P0325Knock Sensor Circuit MalfunctionChrysler, Nissan
2P0352Ignition Coil 2 Control Circuit MalfunctionFord
2P0402Excessive EGR Flow DetectedFord, Lexus
2P0420Catalyst Efficiency Below Normal (Bank 1)Mazda, Subaru
2P0431Warmup Catalyst Efficiency Low (Bank 2)Mazda, Saturn
2P0505Idle Control System MalfunctionAcura, Dodge
2P0652Sensor Reference Voltage 2 Circuit LowChrysler, Dodge
2P0700Automatic Transmission System Malfunction DetectedDodge, Pontiac
2P1188Fuel Tank Temperature Sensor Circuit High VoltageBMW
2P1189Engine Oil Pressure Switch Circuit MalfunctionBMW
2P1285Accelerator Pedal Position Sensor 3 Circuit MalfunctionFord
2P1298Electrical Load Detector Circuit High VoltageHonda
2P1299Vacuum Leak Present With IAC Valve Fully SeatedFord
2P1695No CCD Messages Received From BCMChrysler, Dodge
2P2001Component Faulty ETC control module.Mercedes-Benz
2P2106Electronic Throttle Control System - Forced Limited PowerFord, Lincoln
1B0221can-hs ecm no data receive integ. unitSubaru
1B1342ECU Damaged (EEPROM Inside PCM Not Working)Lincoln
1C1145RF Wheel SpeedLincoln
1C1165RR Wheel SpeedLincoln
1C1175LR Wheel SpeedLincoln
1C1201Engine Control System FaultLexus
1C1279Yaw SensorLincoln
1P0014Exhaust Camshaft Position System PerformanceSaturn
1P0030Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Control Circuit MalfunctionVolvo
1P0033Supercharger Bypass Valve Solenoid Control Circuit MalfunctionSaab
1P0088Fuel Rail Pressure Too HighFord
1P0100Mass Airflow Sensor Circuit MalfunctionNissan
1P0108MAP Sensor Circuit High VoltageHonda
1P0122TP Sensor Circuit Low VoltageHonda
1P0128Engine Coolant Temperature Below Thermostat Regulating TemperatureSaturn
1P0129Barometric Pressure Sensor Out-Of-Range LowChrysler
1P0132Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High VoltageFord
1P0133Heated Oxygen Sensor (Bank 1 Sensor 1) Slow ResponseHyundai
1P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit MalfunctionFord
1P0137Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low VoltageMitsubishi
1P0152Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit High VoltageChevrolet
1P0154Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient ActivityChrysler
1P0157Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Low VoltageMitsubishi
1P0173Fuel Trim Lean Or Rich (Bank 2)BMW
1P0180Fuel Tank Temperature Sensor Circuit MalfunctionLincoln
1P0192Fuel Rail Pressure Sensor Circuit Low VoltageDodge
1P0193Fuel Rail Pressure Sensor Circuit High VoltageFord
1P0201Fuel Injector 1 Control Circuit MalfunctionVolvo
1P0234Turbocharger Engine OverboostChevrolet
1P0261Fuel Injector 1 Control Circuit Low VoltageFord
1P0330Knock Sensor 2 Circuit MalfunctionMercedes-Benz
1P0332Knock Sensor Circuit Low Frequency (Bank 2)Chevrolet
1P0342CMP Sensor Circuit Low VoltageKia
1P0350Ignition Coil Primary/Secondary Circuit MalfunctionNissan
1P0351Ignition Coil 1 Control Circuit MalfunctionFord
1P0366Exhaust Camshaft Position Sensor PerformanceHonda
1P0380Glow Plug Feedback CircuitChevrolet
1P0410Secondary Air System PerformanceChrysler
1P0411Secondary AIR System Incorrect Airflow DetectedVolkswagen
1P0422Catalyst Efficiency Below Normal (Bank 1)Volvo
1P0430Catalyst System Low Efficiency (Bank 2)Jaguar
1P0441EVAP Purge System PerformanceDodge
1P0442EVAP System Small Leak DetectedJaguar
1P0455EVAP System Large Leak DetectedFord
1P0460Fuel Level Sensing Unit No Change Over MilesMercedes-Benz
1P0461Fuel Level Sensor PerformanceGMC
1P0470Exhaust Backpressure Sensor Circuit MalfunctionFord
1P0506Idle Speed LowFord
1P050BCold Start Ignition Timing PerformanceVolvo
1P0528Fan Speed Sensor Circuit - No SignalFord
1P0562System Voltage Too LowSuzuki
1P0585Speed Control Switch 1-2 CorrelationJeep
1P0603Control Module Long Term Memory ResetFord
1P0608Vehicle Speed Output Circuit MalfunctionVolvo
1P060DControl Module Accelerator Pedal Position System PerformanceChevrolet
1P0638Throttle Actuator Control Command PerformanceSubaru
1P0660Manifold Tune Valve Solenoid Circuit MalfunctionChrysler
1P0677Glow Plug No. 7 Control Circuit MalfunctionFord
1P0705Transaxle Range Switch Circuit MalfunctionFord
1P0740TCC Solenoid Circuit MalfunctionChevrolet
1P07531-2 Shift Solenoid Circuit MalfunctionChevrolet
1P07853-2 Shift Solenoid Circuit MalfunctionChevrolet
1P0852Park Neutral Position Switch Circuit High VoltageToyota
1P0976Shift Solenoid 2 Control Circuit Low VoltagePontiac
1P0A60Drive Motor 'A' Phase 'V' CurrentToyota
1P0A63Drive Motor 'A' Phase 'W' CurrentToyota
1P0A72Generator Phase 'V' CurrentToyota
1P0A75Generator Phase 'W' CurrentToyota
1P0A7AGenerator Inverter PerformanceToyota
1P1000OBD II Monitor Testing No CompletedFord
1P1004Short Runner Valve Solenoid Control PerformanceDodge
1P1005Manifold Tuning Valve Solenoid Control PerformanceDodge
1P1009Variable Valve Timing Control Advance MalfunctionHonda
1P1093Fuel Rail Pressure Low During Power EnrichmentChevrolet
1P1107MAP Sensor Circuit Intermittent Low VoltageVolvo
1P1125Accelerator Pedal Position System MalfunctionIsuzu
1P1126Magnetic Clutch Circuit MalfunctionToyota
1P1129MAP Sensor Value Higher Than ExpectedToyota
1P1131Heated Oxygen Sensor (Bank 1 Sensor 1) Indicates A/F Ratio Too LeanFord
1P1133Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient SwitchingChevrolet
1P1151Heated Oxygen Sensor (Bank 2 Sensor 1) Indicates A/F Ratio Too LeanFord
1P1153Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient SwitchingChevrolet
1P1166Heated Oxygen Sensor (Bank 2 Sensor 2) Minimum Voltage MonitoringHonda
1P1195Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Insufficient ActivityDodge
1P1211ABS/TCS Control Unit MalfunctionFord
1P1220TP Sensor 2 Circuit MalfunctionIsuzu
1P1237Fuel Pump Secondary Circuit MalfunctionFord
1P1255CTS short to groundVolkswagen
1P1266Cylinder 6 High To Low Side ShortAudi
1P1279Air Fuel Sensor (Bank 1 Sensor 1) Circuit Response TimeVolkswagen
1P1295ETC System Malfunction - Power ManagementIsuzu
1P1300Igniter 1 Circuit MalfunctionLexus
1P1312ION Sensing Module Secondary Line 2 Circuit MalfunctionSaab
1P1313ETC System - Ice Blockage / Short Circuit To VoltageJaguar
1P1316Spark Plug Detection Module Circuit Malfunction (Bank 2)Ford
1P1338Bank 1 cam position sensor shortAudi
1P1351ICM Ignition Control Circuit High VoltageChevrolet
1P1381Misfire Detected - No Communication With EBCMFord
1P1400Cold Start Emission Reduction Control SystemGMC
1P1405DPFE Sensor Upstream Hose Off or PluggedFord
1P1423Fuel Tank Large LeakAudi
1P1481Cooling Fan Speed Sensor Circuit MalfunctionChevrolet
1P14965-Volt VREF Supply Voltage Too LowChrysler
1P1515Control Module Throttle Actuator Position PerformanceIsuzu
1P1523Throttle Closed Position PerformanceChevrolet
1P1525Camshaft Adjuster End StageMazda
1P1542Climate Control Unit Signal Circuit High VoltageVolkswagen
1P1545Air Conditioning Clutch Relay Control Circuit MalfunctionVolkswagen
1P1570Laser Radar Sensor Circuit MalfunctionVolkswagen
1P1579P/N To D/R At High TP Angle - Power Reduction Mode OnVolkswagen
1P1600TCM Internal Watchdog OperationFord
1P1601PCM Serial Communications MalfunctionFord
1P1622Key Identification Number Does Not Match In The PCMBMW
1P1624Immobilizer Communication ErrorVolkswagen
1P1657Skip Shift 1-4 Upshift Solenoid Control Circuit MalfunctionFord
1P1698No CCD Messages Received From TCMChrysler
1P1699Engine Torque Control Cut Signal High InputChrysler
1P1709Pressure Control Solenoid 'E' Circuit Malfunction (Allison 1000)Subaru
1P1714Transmission Control Relay Low Battery VoltageSubaru
1P1768Transmission Relay Output Always OffHonda
1P2006Intake Manifold Runner Control Stuck ClosedFord
1P2026EVAP Fuel Temperature Sensor Circuit Low InputMercedes-Benz
1P2027BARO Sensor Circuit Range/PerformanceMercedes-Benz
1P202Bcontrol circuit for redundant tank heaterMercedes-Benz
1P2032Exhaust Gas Temperature Sensor 2 Circuit Low VoltageMercedes-Benz
1P2040Engine Oil Sensor Error In Monitoring Synchronization PulseMercedes-Benz
1P2088Camshaft Position Actuator Circuit Low (Bank 1)Dodge
1P2090Camshaft Position Actuator Circuit Low (Bank 2)Dodge
1P2101Control Module Throttle Actuator Position PerformanceCadillac
1P2108Electronic Throttle Control Module PerformanceMazda
1P2121Accelerator Pedal Position Sensor 1 PerformanceLexus
1P2127Accelerator Pedal Position Sensor 2 Circuit Low VoltageChrysler
1P2135Throttle Position Sensor 1-2 Correlation ErrorFord
1P2172High Airflow / Vacuum Leak Detected (Instantaneous Accumulation)Jeep
1P2188Fuel Trim System Rich At Idle (Bank 1)Volvo
1P2195Air Fuel Sensor (Bank 1 Sensor 1) Signal Stuck LeanFord
1P2240Air Fuel Ratio Sensor (Bank 2 Sensor 1) Pumping Current Signal OpenToyota
1P2262Turbo/Super Charger Boost Pressure Not Detected - MechanicalFord
1P2279Intake Air System LeakAcura
1P2299Brake Pedal Position / Accelerator Pedal Position IncompatibleJeep
1P2440Secondary Air Injection System Control/Shut-Off Valve Stuck OpenChevrolet
1P2544Transmission Torque Request Circuit MalfunctionPontiac
1P260FEvaporative System Monitoring Processor PerformanceFord
1P2636Fuel Transfer Pump Flow InsufficientFord
1P2646VTEC Oil Pressure Switch Circuit Low VoltageHonda
1U0001CAN 'C' BusJeep
1U0100Lost Communication With ECM/PCMChevrolet
1U0101Lost Communication With TCMChevrolet
1U0103Lost Communication With Electronic Gear Shift ModuleJeep
1U0126Lost Communication With Steering Angle Sensor ModuleJeep
1U0140Lost Communication With BCMChevrolet
1U0168No SKIM Bus MessagesGMC
1U0401Implausible Data Received From ECM / PCMJeep
1U0429Implausible Data Received From SCMJeep
1U1016Serial Communications MalfunctionChevrolet
1U110ALost Communication With SCMJeep
1U1900CAN System Communication ErrorFord