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Diagnostic Trouble Code Index for July 2004

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 DetectedCadillac, Chevrolet, Chrysler, Dodge, GMC, Infiniti, Mercury, Oldsmobile, Pontiac, Porsche, Saab, Saturn, Toyota
8P0305Cylinder 5 Misfire DetectedFord, GMC, Mercedes-Benz, Mercury, Porsche, Toyota
7P0302Cylinder 2 Misfire DetectedDodge, Mazda, Mercedes-Benz, Porsche, Saturn, Toyota
6P0171Fuel System Lean (Bank 1)Acura, Chevrolet, Ford, Pontiac, Toyota
5P0303Cylinder 3 Misfire DetectedFord, Porsche, Saturn, Toyota
5P0402Excessive EGR Flow DetectedFord, Lexus, Mazda, Toyota
4P0122TP Sensor Circuit Low VoltageBuick, Chevrolet, GMC, Subaru
4P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low VoltageBuick, Chevrolet, Honda
4P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit MalfunctionChevrolet, Ford, Mercury, Nissan
4P0174Fuel System Lean (Bank 2)Chevrolet, Ford
4P0301Cylinder 1 Misfire DetectedFord, Mercury, Mitsubishi, Volkswagen
4P0304Cylinder 4 Misfire DetectedFord, Mercedes-Benz
4P0306Cylinder 6 Misfire DetectedCadillac, Chrysler, Mercedes-Benz, Porsche
4P0325Knock Sensor Circuit MalfunctionGMC, Mercury, Nissan
4P0351Ignition Coil 1 Control Circuit MalfunctionChevrolet, Dodge, Ford, Jeep
4P0401Insufficient EGR Flow DetectedBuick, Ford, Toyota
4P0410Secondary Air System PerformanceChevrolet, Mercedes-Benz, Oldsmobile, Volvo
3P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit MalfunctionFord, Mercury, Nissan
3P0172Fuel System Rich (Bank 1)Ford, Mazda
3P0307Cylinder 7 Misfire DetectedDodge, GMC
3P0340Camshaft Position Sensor Circuit MalfunctionChevrolet, Ford, Jeep
3P0341CMP Sensor PerformanceDodge, Pontiac, Volkswagen
3P0352Ignition Coil 2 Control Circuit MalfunctionChrysler, Ford, Mercury
3P0400EGR System Recirculation FlowMercury, Mitsubishi
3P0420Catalyst Efficiency Below Normal (Bank 1)Nissan, Pontiac, Volvo
3P0441EVAP Purge System PerformanceAudi, Saab, Volkswagen
3P0505Idle Control System MalfunctionDodge, Nissan, Toyota
2P0101MAF Sensor PerformanceHonda, Kia
2P0120TP Sensor 1 Signal Circuit MalfunctionMercedes-Benz, Nissan
2P0133Heated Oxygen Sensor (Bank 1 Sensor 1) Slow ResponseFord, Mercedes-Benz
2P0151Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low VoltageChevrolet
2P0155Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit MalfunctionFord, Mercury
2P0157Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit Low VoltageChevrolet, Mazda
2P0161Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit MalfunctionFord, Mercury
2P0173Fuel Trim Lean Or Rich (Bank 2)Mazda, Mitsubishi
2P0181Fuel Tank Temperature Sensor Range/PerformanceDodge, Mazda
2P0353Ignition Coil 3 Control Circuit MalfunctionChrysler, Mercury
2P0442EVAP System Small Leak DetectedDodge, Mitsubishi
2P0443EVAP Purge Solenoid Control Circuit MalfunctionChevrolet, Pontiac
2P0446EVAP Vent System PerformanceChevrolet, Toyota
2P0455EVAP System Large Leak DetectedNissan, Porsche
2P1113Intake Air Temperature Sensor Circuit MalfunctionAudi, Cadillac
2P1151Heated Oxygen Sensor (Bank 2 Sensor 1) Indicates A/F Ratio Too LeanFord
2P1391CKP Or CMP Sensor Signal IntermittentChrysler, Jeep
2P1599A/C Pressure Sensor Circuit Low VoltageCadillac, Saturn
2P1864TCC Enable Solenoid Circuit MalfunctionChevrolet, GMC
1B1601PATS Received Incorrect Key Code From Ignition Key TransponderFord
1P0023Exhaust Camshaft Position Actuator Solenoid Control Circuit (Bank 2)Cadillac
1P0076Intake Valve Control Solenoid Circuit Low (Bank 1)Cadillac
1P0083Intake Valve Control Solenoid Circuit High (Bank 2)Cadillac
1P0102MAF Sensor Circuit Low FrequencyKia
1P0106MAP Sensor PerformanceChevrolet
1P0108MAP Sensor Circuit High VoltageChevrolet
1P0118ECT Sensor Circuit High VoltageVolkswagen
1P0128Engine Coolant Temperature Below Thermostat Regulating TemperatureToyota
1P0134Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient ActivityChrysler
1P0137Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low VoltageChevrolet
1P0138Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High VoltageChevrolet
1P0146Heated Oxygen Sensor (Bank 1 Sensor 3) Insufficient ActivityNissan
1P0153Heated Oxygen Sensor (Bank 2 Sensor 1) Slow ResponseFord
1P0160Heated Oxygen Sensor (Bank 2 Sensor 2) Insufficient ActivityNissan
1P0170Fuel Trim Lean Or Rich (Bank 1)Volkswagen
1P0175Fuel System Rich (Bank 2)Ford
1P0179Fuel Composition Sensor High FrequencyFord
1P0202Fuel Injector 2 Control Circuit MalfunctionMercedes-Benz
1P0216Injection Timing Control Circuit MalfunctionDodge
1P0226Accelerator Pedal Position Sensor 3 PerformanceNissan
1P0236Turbocharger Boost System PerformanceDodge
1P0237Turbocharger Boost Sensor Circuit Low VoltageDodge
1P0320No Crank Reference Signal To PCMJeep
1P0354Ignition Coil 4 Control Circuit MalfunctionMercury
1P0405EGR Position Sensor Circuit Low VoltageFord
1P0407EGR Position Sensor 'B' Circuit Low VoltageFord
1P0422Catalyst Efficiency Below Normal (Bank 1)Hyundai
1P0430Catalyst System Low Efficiency (Bank 2)Ford
1P0432Catalyst Efficiency Below Normal (Bank 2)Chrysler
1P0440General EVAP System FailureToyota
1P0449EVAP Vent Solenoid Control Circuit MalfunctionPontiac
1P0453Fuel Tank Pressure Sensor Circuit High VoltageFord
1P0460Fuel Level Sensing Unit No Change Over MilesFord
1P0463Fuel Level Sensor High VoltageChevrolet
1P0502VSS Circuit Low InputChevrolet
1P0503VSS Circuit IntermittentChevrolet
1P0506Idle Speed LowVolkswagen
1P0562System Voltage Too LowHyundai
1P0603Control Module Long Term Memory ResetFord
1P0713TFT Sensor Circuit High VoltageFord
1P0725Engine Speed Sensor Circuit MalfunctionMazda
1P0730Incorrect Gear RatioChevrolet
1P0740TCC Solenoid Circuit MalfunctionSubaru
1P0750Low/Reverse Solenoid Circuit MalfunctionFord
1P07531-2 Shift Solenoid Circuit MalfunctionChevrolet
1P07704C Solenoid Circuit MalfunctionFord
1P1106MAP Sensor Circuit Intermittent High VoltageChevrolet
1P1122TP Sensor Circuit Intermittent Low VoltageGMC
1P1125Accelerator Pedal Position System MalfunctionIsuzu
1P1128Closed Loop Fueling Not Achieved - Bank 1Hyundai
1P1130Air Fuel Ratio Sensor (Bank 1 Sensor 1) Circuit MalfunctionNissan
1P1131Heated Oxygen Sensor (Bank 1 Sensor 1) Indicates A/F Ratio Too LeanFord
1P1132Heated Oxygen Sensor (Bank 1 Sensor 1) Indicates A/F Ratio Too RichFord
1P1136Intake Valve Timing Control Circuit Malfunction (Bank 2)Volkswagen
1P1152Air Fuel Sensor (Bank 1 Sensor 1) Range/Performance (Low)Ford
1P1171Fuel System Lean During AccelerationPontiac
1P1211ABS/TCS Control Unit MalfunctionFord
1P1228Accelerator Pedal Position Sensor Circuit High VoltageNissan
1P1233Fuel System Disabled Or OfflineFord
1P1252Vacuum Reservoir Solenoid Circuit HighVolkswagen
1P1284Air Fuel Sensor (Bank 2 Sensor 1) Rich Shift MonitoringFord
1P1285Accelerator Pedal Position Sensor 3 Circuit MalfunctionFord
1P1295ETC System Malfunction - Power ManagementIsuzu
1P1299Vacuum Leak Present With IAC Valve Fully SeatedFord
1P1311ION Sensing Module Secondary Line 1 Circuit MalfunctionHonda
1P1312ION Sensing Module Secondary Line 2 Circuit MalfunctionHonda
1P1351ICM Ignition Control Circuit High VoltageChevrolet
1P1361ICM Ignition Control Circuit Low VoltageChevrolet
1P1383Variable Cam Timing Over-Retarded (Cylinder Bank 1)Ford
1P1401EGR Temperature Sensor Circuit MalfunctionFord
1P1406EGR Valve Pintle Position Circuit MalfunctionGMC
1P1441EVAP System Flow During Non-Purge ConditionsNissan
1P1450Unable to Bleed Up Fuel Tank VacuumFord
1P1455Fuel Tank Level Sensor Circuit MalfunctionJeep
1P1457EVAP System Leak Detected (Canister Area)Honda
1P1494EVAP Leak Detection Pump Switch Or Mechanical FaultJeep
1P1495Leak Detection Pump Solenoid Circuit MalfunctionDodge
1P1515Control Module Throttle Actuator Position PerformanceIsuzu
1P1518Throttle Actuator Control Module Serial Data MalfunctionPontiac
1P1537Air Conditioning Request Circuit Low InputFord
1P1538Air Conditioning Request Circuit High InputFord
1P1546A/C Clutch Relay Control Circuit MalfunctionPontiac
1P1556Battery Module Temperature Sensor Signal 2 Circuit High VoltageVolkswagen
1P1582Electronic Throttle Monitor Data AvailableVolkswagen
1P1626Theft Deterrent Fuel Enable Signal LostBuick
1P1640Output Driver 1 Circuit MalfunctionBuick
1P1652Cooling Fan 2 Relay Control Circuit MalfunctionChevrolet
1P1670Output Driver 4 Voltage High VoltageBuick
1P1689Traction Control Delivered Torque Output Circuit MalfunctionDodge
1P1693Transponder No Response Error / Invalid ResponseDodge
1P1695No CCD Messages Received From BCMDodge
1P1698No CCD Messages Received From TCMDodge
1P1705Throttle Position Sensor Circuit MalfunctionNissan
1U1027SCP Data Fault engine RPMFord
1U1064Lost Communication With BCM or VCD ModuleBuick
1U1262Data Circuit MalfunctionFord