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International Automotive Technicians Network

Diagnostic Trouble Code Index for October 2017

Note: This is a professional automotive technician's resource.
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Diagnostic Trouble Codes (DTC)
Count Trouble Code Sample Definition Manufacturers
12P0300Multiple Cylinder Misfire DetectedAcura, Chevrolet, Dodge, Ford, GMC, Jeep, Nissan, Volkswagen
5P0301Cylinder 1 Misfire DetectedLand Rover, Mercedes-Benz, Subaru, Volkswagen
5P0340Camshaft Position Sensor Circuit MalfunctionAudi, Hyundai, Mitsubishi, Nissan
4P0172Fuel System Rich (Bank 1)BMW, Ford, Mazda
4P0302Cylinder 2 Misfire DetectedFord, Land Rover, Subaru, Volkswagen
3P0171Fuel System Lean (Bank 1)Ford, GMC
3P0174Fuel System Lean (Bank 2)Ford, GMC
3P0305Cylinder 5 Misfire DetectedAcura, Ford, Land Rover
3P0308Cylinder 8 Misfire DetectedCadillac, Ford, Land Rover
2P0016Crankshaft/Camshaft Timing MisalignmentHyundai, Mitsubishi Fuso
2P0101MAF Sensor PerformanceChevrolet, GMC
2P0121TP Sensor PerformanceScion, Volkswagen
2P0191Fuel Rail Pressure Sensor PerformanceFord, Ram
2P0193Fuel Rail Pressure Sensor Circuit High VoltageFord, Hyundai
2P0304Cylinder 4 Misfire DetectedLand Rover, Volkswagen
2P0335Crankshaft Position Sensor Circuit MalfunctionChevrolet, Honda
2P0341CMP Sensor PerformanceChevrolet, Ford
2P0401Insufficient EGR Flow DetectedChevrolet, Ford
2P0411Secondary AIR System Incorrect Airflow DetectedChevrolet, GMC
2P0442EVAP System Small Leak Detected, Chevrolet
2P2196Heated Oxygen Sensor (Bank 1 Sensor 1) Stuck RichBMW, Ford
2P2198Air Fuel Ratio Sensor (Bank 2 Sensor 1) Signal Stuck "Rich"BMW, Ford
1B1661AIR BAG---Roll over cut off indicatorToyota
1B2799Engine Immobilizer System MalfunctionLexus
1C1201engine control system faultToyota
1P0003Fuel Quality Control Circuit LowFord
1P0011Intake Camshaft Position System PerformanceAudi
1P0012Camshaft Position 'A' Over-Retarded (Bank 1)Kia
1P0026Intake Valve Solenoid Circuit Range/Performance (Bank 1)Volvo
1P0032Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit High VoltageChrysler
1P0038Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit High VoltageChrysler
1P0087Fuel Rail Pressure Too LowSaturn
1P0089Fuel Pressure Regulator PerformanceSaturn
1P0093Fuel System Large Leak DetectedFord
1P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit MalfunctionFord
1P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit MalfunctionFord
1P0155Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit MalfunctionFord
1P0161Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit MalfunctionFord
1P0175Fuel System Rich (Bank 2)Ford
1P0178Fuel Composition Sensor Low FrequencyChevrolet
1P0183Fuel Tank Temperature Sensor Circuit High VoltageFord
1P0190Fuel Rail Pressure Sensor Circuit MalfunctionPorsche
1P0221Throttle Position Sensor 2 PerformanceVolkswagen
1P025AFuel Pump Flow Control Module Enable Circuit MalfunctionSaturn
1P0303Cylinder 3 Misfire DetectedRam
1P0306Cylinder 6 Misfire DetectedAcura
1P0315Crankshaft Position Sensor Variation Not LearnedChevrolet
1P0316Misfire Occurred In First 1,000 RevolutionsLand Rover
1P0326Knock Sensor PerformanceMini
1P0336Crankshaft Position Sensor PerformanceFord
1P0355Ignition Coil 5 Control Circuit MalfunctionMitsubishi
1P0403EGR Solenoid Control Circuit MalfunctionFord
1P0441EVAP Purge System PerformanceHyundai
1P0443EVAP Purge Solenoid Control Circuit MalfunctionFord
1P0452Fuel Tank Pressure Sensor Circuit Low VoltagePontiac
1P0457Loose Fuel CapDodge
1P0463Fuel Level Sensor High VoltageGMC
1P0497EVAP Canister System Low Purge FlowHonda
1P0506Idle Speed LowGMC
1P0600Serial Communication LinkFord
1P0603Control Module Long Term Memory ResetFord
1P0605Control Module Programming Read Only MemoryFord
1P060APCM Internal Control Module ErrorFord
1P0628Fuel Pump Relay Control Circuit Low VoltageSaturn
1P06415-Volt Reference 1 Circuit MalfunctionPontiac
1P0642Sensor Reference Voltage 1 Circuit LowFord
1P0673Glow Plug No. 3 Control Circuit MalfunctionFord
1P069EFuel Pump Control Module (FPCM) Requested MIL IlluminationSaturn
1P1023Fuel Injector 3 Circuit MalfunctionPorsche
1P1026Fuel Injector 6 Circuit MalfunctionPorsche
1P1030Ignition Coil 2 Output Stage Circuit LowPorsche
1P1132Heated Oxygen Sensor (Bank 1 Sensor 1) Indicates A/F Ratio Too RichFord
1P1152Air Fuel Sensor (Bank 1 Sensor 1) Range/Performance (Low)Ford
1P1188Fuel Tank Temperature Sensor Circuit High VoltageBMW
1P1189Engine Oil Pressure Switch Circuit MalfunctionBMW
1P120FFpr excessive variationFord
1P1218Injection Pump Calibration Circuit MalfunctionGMC
1P1374CKP Sensor High To Low Resolution Frequency CorrelationChevrolet
1P1391CKP Or CMP Sensor Signal IntermittentDodge
1P145CEVAP System Purge Flow MalfunctionHonda
1P1590Neutral Position Switch High InputLand Rover
1P1626Theft Deterrent Fuel Enable Signal LostChevrolet
1P164BOil pressure switch malfunctonAudi
1P2015Intake Manifold Runner Position Sensor PerformanceDodge
1P202Eline mix upMercedes-Benz
1P2032Exhaust Gas Temperature Sensor 2 Circuit Low VoltageMercedes-Benz
1P2047Fuel Rail Pressure Volume Control - Maximum Fuel Pressure ExceededDodge
1P2096Downstream Fuel System Lean - HO2S-12 (Bank 1 Sensor 2)BMW
1P2107Electronic Throttle Control Module ProcessorLincoln
1P2110Electronic Throttle Control - Forced Limited RPMLincoln
1P2291Injector Control Pressure Too Low - Engine CrankingFord
1P2422EVAP Canister Vent Shut Valve Close MalfunctionMercedes-Benz
1P2430Secondary Air Injection System Pressure Sensor Stuck In RangeChevrolet
1P2431Secondary Air Injection System Pressure Sensor PerformanceChevrolet
1P2433Secondary Air Injection System Pressure Sensor Circuit High VoltageChevrolet
1P2440Secondary Air Injection System Control/Shut-Off Valve Stuck OpenToyota
1U0100Lost Communication With ECM/PCMBMW
1U0126Lost Communication With Steering Angle Sensor ModuleToyota
1U0300PGM-FI System and A/T System Program Version MismatchFord
1U1040Lost Communication With Antilock Brake System ModuleChevrolet
1U1064Lost Communication With BCM or VCD ModuleChevrolet