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Diagnostic Trouble Code Index for May 2014


Note: This is a professional automotive technician's resource.
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Diagnostic Trouble Codes (DTC)
Count Trouble Code Sample Definition Manufacturers
21P0300Multiple Cylinder Misfire DetectedAudi, Chevrolet, Chrysler, Dodge, GMC, Honda, Mercedes-Benz, Nissan, Oldsmobile, Porsche, Suzuki, Toyota, Volkswagen
11P0171Fuel System Lean (Bank 1)Cadillac, Chevrolet, Ford, GMC, Nissan, Pontiac, Suzuki, Toyota
7P0174Fuel System Lean (Bank 2)Cadillac, Ford, GMC, Nissan, Suzuki
6P0303Cylinder 3 Misfire DetectedHonda, Mercedes-Benz, Porsche, Subaru, Volkswagen
6P0340Camshaft Position Sensor Circuit MalfunctionChrysler, Ford, Infiniti, Nissan, Volvo
4P0301Cylinder 1 Misfire DetectedHonda, Mercedes-Benz, Subaru, Volkswagen
4P0302Cylinder 2 Misfire DetectedHonda, Porsche, Subaru, Volkswagen
4P0304Cylinder 4 Misfire DetectedHonda, Mercedes-Benz, Subaru
4P0336Crankshaft Position Sensor PerformanceChevrolet, GMC, Saturn
4P0341CMP Sensor PerformanceChevrolet, Ford, GMC, Honda
4P0700Automatic Transmission System Malfunction DetectedChrysler, Dodge, GMC
3P0011Intake Camshaft Position System PerformanceAudi, Kia
3P0014Exhaust Camshaft Position System PerformanceChevrolet, Mini, Toyota
3P0305Cylinder 5 Misfire DetectedHonda, Lexus, Porsche
3P0446EVAP Vent System PerformanceFord, Pontiac, Porsche
2P0015Camshaft Position 'B' Over-Retarded (Bank 1)BMW, Mini
2P0017Crankshaft Position - Exhaust Camshaft Position CorrelationMini, Toyota
2P0032Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit High VoltageChrysler, Dodge
2P0087Fuel Rail Pressure Too LowChevrolet, GMC
2P0102MAF Sensor Circuit Low FrequencyChrysler, Volvo
2P0132Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit High VoltageDodge, Jeep
2P0138Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High VoltageSuzuki, Toyota
2P0335Crankshaft Position Sensor Circuit MalfunctionToyota, Volvo
2P0339Crankshaft Position Sensor Signal IntermittentDodge, GMC
2P0342CMP Sensor Circuit Low VoltageBuick, Chevrolet
2P0442EVAP System Small Leak DetectedDodge, GMC
2P0452Fuel Tank Pressure Sensor Circuit Low VoltageChrysler, Porsche
2P1233Fuel System Disabled Or OfflineFord
2P1441EVAP System Flow During Non-Purge ConditionsGMC, Toyota
2P1790Fault Immediately After ShiftChrysler, Jaguar
2P2135Throttle Position Sensor 1-2 Correlation ErrorCadillac
2P2196Heated Oxygen Sensor (Bank 1 Sensor 1) Stuck RichFord
2P2463Diesel Particulate Filter Soot Level AccumulationFord, Volkswagen
1C0242Pcm indicataed tcs malfunctionBuick
1C1805PCM and/or ABS/Tracs control module mismatchFord
1P0012Camshaft Position 'A' Over-Retarded (Bank 1)BMW
1P0016Crankshaft/Camshaft Timing MisalignmentAudi
1P0031Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Low VoltageJeep
1P0038Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit High VoltageChrysler
1P005Amisfir 12Mercedes-Benz
1P0068Throttle Body Airflow PerformanceAudi
1P0069Abnormal Correlation Between MAP And BARO SensorDodge
1P0089Fuel Pressure Regulator PerformanceVolvo
1P0093Fuel System Large Leak DetectedFord
1P0106MAP Sensor PerformanceChevrolet
1P0115Engine Coolant Temperature Sensor Circuit MalfunctionMini
1P0121TP Sensor PerformanceCadillac
1P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit MalfunctionDodge
1P0136Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit MalfunctionToyota
1P0154Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient ActivityMitsubishi
1P0160Heated Oxygen Sensor (Bank 2 Sensor 2) Insufficient ActivityAudi
1P0170Fuel Trim Lean Or Rich (Bank 1)Mitsubishi
1P0172Fuel System Rich (Bank 1)Chevrolet
1P0175Fuel System Rich (Bank 2)Chevrolet
1P0191Fuel Rail Pressure Sensor PerformanceVolvo
1P0192Fuel Rail Pressure Sensor Circuit Low VoltageDodge
1P0193Fuel Rail Pressure Sensor Circuit High VoltageFord
1P0201Fuel Injector 1 Control Circuit MalfunctionVolkswagen
1P0221Throttle Position Sensor 2 PerformanceChrysler
1P0240Camshaft position sensorDodge
1P0258misfire 11Mercedes-Benz
1P0269Cylinder 3 Balance System MalfunctionFord
1P0278Cylinder 6 Balance System MalfunctionFord
1P0299Turbocharger Engine UnderboostFord
1P0306Cylinder 6 Misfire DetectedPorsche
1P0308Cylinder 8 Misfire DetectedDodge
1P0320No Crank Reference Signal To PCMMazda
1P0325Knock Sensor Circuit MalfunctionChrysler
1P0326Knock Sensor PerformanceKia
1P0328Knock Sensor Circuit High Voltage (Bank 1)Nissan
1P0344Camshaft Position Sensor Signal IntermittentChrysler
1P0345Camshaft Position Sensor 'A' Circuit Malfunction (Bank 2)Volvo
1P0350Ignition Coil Primary/Secondary Circuit MalfunctionHyundai
1P0351Ignition Coil 1 Control Circuit MalfunctionChevrolet
1P0352Ignition Coil 2 Control Circuit MalfunctionChevrolet
1P0353Ignition Coil 3 Control Circuit MalfunctionChevrolet
1P0354Ignition Coil 4 Control Circuit MalfunctionChevrolet
1P0355Ignition Coil 5 Control Circuit MalfunctionChevrolet
1P0356Ignition Coil 6 Control Circuit MalfunctionChevrolet
1P0366Exhaust Camshaft Position Sensor PerformanceMercedes-Benz
1P0401Insufficient EGR Flow DetectedGMC
1P0404EGR Open Position PerformanceFord
1P0411Secondary AIR System Incorrect Airflow DetectedAudi
1P0422Catalyst Efficiency Below Normal (Bank 1)Subaru
1P0430Catalyst System Low Efficiency (Bank 2)Suzuki
1P0441EVAP Purge System PerformanceLexus
1P0443EVAP Purge Solenoid Control Circuit MalfunctionDodge
1P0456EVAP System Very Small Leak DetectedNissan
1P0461Fuel Level Sensor PerformanceDodge
1P0462Fuel Level Sensor Low VoltageDodge
1P0463Fuel Level Sensor High VoltageSubaru
1P0470Exhaust Backpressure Sensor Circuit MalfunctionFord
1P0476Exhaust Backpressure Regulator Malfunction (Self Test)GMC
1P0483Cooling Fan System PerformanceDodge
1P0506Idle Speed LowNissan
1P0507Idle Speed HighNissan
1P0508Idle Air Control Motor Sense Circuit Low VoltageChrysler
1P0522Engine Oil Pressure Sensor Circuit Low VoltageChevrolet
1P0532A/C Refrigerant Pressure Sensor Circuit Low VoltageDodge
1P0600Serial Communication LinkVolvo
1P0602Control Module Not ProgrammedVolvo
1P0603Control Module Long Term Memory ResetFord
1P0605Control Module Programming Read Only MemoryChevrolet
1P0607Control Module PerformanceFord
1P061BInternal Control Module Torque Calculation PerformanceFord
1P062FInternal Control Module EEPROM ErrorChevrolet
1P0642Sensor Reference Voltage 1 Circuit LowDodge
1P0717Input Shaft Speed Sensor Low InputOldsmobile
1P0725Engine Speed Sensor Circuit MalfunctionNissan
1P0734Gear Ratio Error In FourthChrysler
1P0850Park Neutral Switch PerformanceFord
1P0856Traction Control Torque Request Circuit MalfunctionBuick
1P0868Line Pressure LowNissan
1P087EClutch position sensor BFord
1P0884Power-Up At SpeedFord
1P0A92Hybrid Generator PerformanceToyota
1P1009Variable Valve Timing Control Advance MalfunctionHonda
1P1093Fuel Rail Pressure Low During Power EnrichmentChevrolet
1P1125Accelerator Pedal Position System MalfunctionCadillac
1P1128Closed Loop Fueling Not Achieved - Bank 1Dodge
1P1130Air Fuel Ratio Sensor (Bank 1 Sensor 1) Circuit MalfunctionNissan
1P1171Fuel System Lean During AccelerationLand Rover
1P1173Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit MalfunctionLand Rover
1P1174Fuel Trim Cylinder BalanceLand Rover
1P1191Intake Air Duct Air LeakJaguar
1P1192Intake Air Temperature Sensor Circuit Low VoltageJaguar
1P1194ETC System Limp Home - TP Sensor 2 Circuit MalfunctionJaguar
1P1211ABS/TCS Control Unit MalfunctionFord
1P1260Immobilizer System MalfunctionLincoln
1P1281Engine Is Cold Too LongJeep
1P1340Camshaft Position Sensor 'A' Circuit Malfunction (Bank 2)Lexus
1P1371DI Ignition Low-Resolution Circuit MalfunctionChevrolet
1P1391CKP Or CMP Sensor Signal IntermittentDodge
1P1408EGR Flow Out Of Self-Test RangeFord
1P1444EVAP Canister Purge Volume Control Valve Circuit MalfunctionToyota
1P1450Unable to Bleed Up Fuel Tank VacuumFord
1P1491EVAP Vacuum Cut Valve/Bypass Circuit MalfunctionAcura
1P1494EVAP Leak Detection Pump Switch Or Mechanical FaultDodge
1P1607PCM Internal Shutdown Timer Slow RationalityDodge
1P1618Sensor Reference Voltage 1 Circuit ErraticDodge
1P1645Body ECU MalfunctionOldsmobile
1P1705Throttle Position Sensor Circuit MalfunctionNissan
1P1754Input Clutch Solenoid Valve Circuit MalfunctionDodge
1P2015Intake Manifold Runner Position Sensor PerformanceMazda
1P2050MisfireMercedes-Benz
1P2052Fuel Rail Pressure Sensor ImplausibleMercedes-Benz
1P2054Engine Coolant Temperature Sensor Circuit Signal Voltage Too Low Mercedes-Benz
1P2056Misfire 3Mercedes-Benz
1P205CGeneric code reductant tank temp sensor lowBMW
1P2097Downstream Fuel System Rich - HO2S-12 (Bank 1 Sensor 2)Mini
1P2104ETC System Malfunction - Forced IdleFord
1P2106Electronic Throttle Control System - Forced Limited PowerDodge
1P2112Electronic Throttle Control - Unable To OpenFord
1P2121Accelerator Pedal Position Sensor 1 PerformanceDodge
1P2178Fuel Trim System Rich At Cruise or Acceleration (Bank 1)Volvo
1P2195Air Fuel Sensor (Bank 1 Sensor 1) Signal Stuck LeanLexus
1P2198Air Fuel Ratio Sensor (Bank 2 Sensor 1) Signal Stuck "Rich"Ford
1P2240Air Fuel Ratio Sensor (Bank 2 Sensor 1) Pumping Current Signal OpenMercedes-Benz
1P2291Injector Control Pressure Too Low - Engine CrankingFord
1P242CExhaust Gas Temperature Sensor Circuit Low (Bank 1 Sensor 3)Ford
1P2440Secondary Air Injection System Control/Shut-Off Valve Stuck OpenToyota
1P246CDPF restriction - forced limited powerFord
1P249Fexcessive time to enter closed loop dpf regeneration controlFord
1P2509Power-Down Data Lost ErrorDodge
1P2610Control Module Ignition Off Timer PerformanceChevrolet
1P2799Immobilizer problemToyota
1P2A00Heated Oxygen Sensor (Bank 1 Sensor 1) Closed Loop PerformanceNissan
1P2A01Heated Oxygen Sensor (Bank 1 Sensor 2) Closed Loop PerformanceDodge
1U0073Control Module Communication Bus OffBuick
1U0100Lost Communication With ECM/PCMBuick
1U0109Lost comm with FPCMChevrolet
1U011ALost Communication With Exhaust Gas Sensor ModuleRam
1U0121Lost Communication With Antilock Brake System ModuleDodge
1U0140Lost Communication With BCMBuick
1U0170Dodge
1U0171Dodge
1U1000Class 2 Communication MalfunctionNissan
1U1040Lost Communication With Antilock Brake System ModuleBuick
1U1042Loss of Communication With Electronic Brake ControllerChevrolet
1U1064Lost Communication With BCM or VCD ModuleChevrolet
1U110CLost Fuel Level MessageDodge
1U1160lost communication with drivers door moduleBuick
1U1193Loss of Vehicle Immobilizer Module CommunicationsChevrolet
1U1255Class 2 Communication MalfunctionBuick
1U1300Class 2 Data Line Short To GroundBuick
1U1305Class 2 Data Line Circuit High Or Low VoltageBuick
1U1604lost communication wiht BCM/DIMBuick