Diagnostic Trouble Code Index for October 2015
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Diagnostic Trouble Codes (DTC)
| Count | Trouble Code | Sample Definition | Manufacturers |
| 20 | P0300 | Multiple Cylinder Misfire Detected | Audi, Chevrolet, Dodge, Ford, GMC, Honda, Isuzu, Jeep, Land Rover, Lexus, Toyota |
| 11 | P0301 | Cylinder 1 Misfire Detected | Dodge, Ford, GMC, Jeep, Land Rover, Lexus, Saturn, Toyota |
| 7 | P0171 | Fuel System Lean (Bank 1) | BMW, Chevrolet, Ford, Toyota |
| 7 | P0304 | Cylinder 4 Misfire Detected | Chevrolet, Dodge, Ford, Lexus, Saturn, Toyota |
| 6 | P0302 | Cylinder 2 Misfire Detected | Chevrolet, Land Rover, Lexus, Saturn, Toyota |
| 5 | P0303 | Cylinder 3 Misfire Detected | Dodge, GMC, Lexus, Saturn, Toyota |
| 4 | P0305 | Cylinder 5 Misfire Detected | Dodge, GMC, Ram, Saturn |
| 3 | P0306 | Cylinder 6 Misfire Detected | Chevrolet, Isuzu, Saturn |
| 3 | P0335 | Crankshaft Position Sensor Circuit Malfunction | Saturn, Toyota, Volvo |
| 3 | P0340 | Camshaft Position Sensor Circuit Malfunction | Jeep, Toyota, Volkswagen |
| 3 | P0455 | EVAP System Large Leak Detected | Dodge, Honda, Nissan |
| 3 | P0456 | EVAP System Very Small Leak Detected | Dodge, Honda |
| 3 | P0600 | Serial Communication Link | Dodge, Honda, Volkswagen |
| 3 | P1260 | Immobilizer System Malfunction | Ford |
| 3 | P2096 | Downstream Fuel System Lean - HO2S-12 (Bank 1 Sensor 2) | Dodge, Ford |
| 2 | P0011 | Intake Camshaft Position System Performance | BMW, Volkswagen |
| 2 | P0012 | Camshaft Position 'A' Over-Retarded (Bank 1) | Lincoln, Scion |
| 2 | P0021 | Camshaft Position 'A' Timing Over-Advanced / System Performance (Bank 2) | Lincoln, Toyota |
| 2 | P0057 | Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit Low Voltage | Chevrolet, Volvo |
| 2 | P0102 | MAF Sensor Circuit Low Frequency | Buick, Porsche |
| 2 | P0107 | MAP Sensor Circuit Low Voltage | Mercedes-Benz, Suzuki |
| 2 | P0161 | Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit Malfunction | Ford |
| 2 | P0174 | Fuel System Lean (Bank 2) | Chevrolet, Ford |
| 2 | P0463 | Fuel Level Sensor High Voltage | Chevrolet, Nissan |
| 2 | P2104 | ETC System Malfunction - Forced Idle | Ford |
| 2 | P2107 | Electronic Throttle Control Module Processor | Ford |
| 1 | B1213 | Less Than Two Keys Programmed To The System | Ford |
| 1 | P0016 | Crankshaft/Camshaft Timing Misalignment | Dodge |
| 1 | P0019 | Crankshaft Position - Exhaust Camshaft Position Correlation (Bank 2) | Chevrolet |
| 1 | P0022 | Camshaft Position 'A' Timing Over-Retarded (Bank 2) | BMW |
| 1 | P0050 | Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Control Circuit Malfunction | Chevrolet |
| 1 | P0060 | Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Resistance | Chevrolet |
| 1 | P0073 | Ambient Air Temperature Sensor Circuit High Voltage | Mercedes-Benz |
| 1 | P0087 | Fuel Rail Pressure Too Low | Hyundai |
| 1 | P0101 | MAF Sensor Performance | Volkswagen |
| 1 | P0103 | MAF Sensor Circuit High Frequency | Jaguar |
| 1 | P0121 | TP Sensor Performance | Ford |
| 1 | P0123 | TP Sensor Circuit High Voltage | Jeep |
| 1 | P0127 | Intake Air Temperature Sensor Range / Performance | Chrysler |
| 1 | P0128 | Engine Coolant Temperature Below Thermostat Regulating Temperature | Chevrolet |
| 1 | P0130 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Malfunction | Ford |
| 1 | P0133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response | Ford |
| 1 | P0135 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction | Ford |
| 1 | P0139 | Heated Oxygen Sensor (Bank 1 Sensor 2) Slow Response | Volkswagen |
| 1 | P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction | Ford |
| 1 | P0150 | Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Malfunction | Ford |
| 1 | P0152 | Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit High Voltage | Dodge |
| 1 | P0153 | Heated Oxygen Sensor (Bank 2 Sensor 1) Slow Response | Ford |
| 1 | P0155 | Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction | Ford |
| 1 | P0159 | Heated Oxygen Sensor (Bank 2 Sensor 2) Slow Response | Volkswagen |
| 1 | P0191 | Fuel Rail Pressure Sensor Performance | Ford |
| 1 | P0192 | Fuel Rail Pressure Sensor Circuit Low Voltage | Mazda |
| 1 | P0220 | Throttle Position Sensor 2 Circuit Malfunction | Chevrolet |
| 1 | P0263 | Cylinder 1 Balance System Malfunction | Ford |
| 1 | P0275 | Cylinder 5 Balance System Malfunction | Ford |
| 1 | P0299 | Turbocharger Engine Underboost | Ford |
| 1 | P0307 | Cylinder 7 Misfire Detected | Ford |
| 1 | P0316 | Misfire Occurred In First 1,000 Revolutions | Ford |
| 1 | P0320 | No Crank Reference Signal To PCM | Jeep |
| 1 | P0336 | Crankshaft Position Sensor Performance | GMC |
| 1 | P0339 | Crankshaft Position Sensor Signal Intermittent | Dodge |
| 1 | P0343 | CMP Sensor Circuit High Voltage | Volkswagen |
| 1 | P0344 | Camshaft Position Sensor Signal Intermittent | Ford |
| 1 | P0345 | Camshaft Position Sensor 'A' Circuit Malfunction (Bank 2) | Audi |
| 1 | P0350 | Ignition Coil Primary/Secondary Circuit Malfunction | Kia |
| 1 | P0353 | Ignition Coil 3 Control Circuit Malfunction | Jaguar |
| 1 | P0367 | Exhaust Camshaft Position Sensor Circuit Low Input (Bank 1) | Volkswagen |
| 1 | P0381 | Wait To Start Control Circuit Malfunction | Chevrolet |
| 1 | P0400 | EGR System Recirculation Flow | Chevrolet |
| 1 | P0401 | Insufficient EGR Flow Detected | Ford |
| 1 | P0403 | EGR Solenoid Control Circuit Malfunction | Ford |
| 1 | P0420 | Catalyst Efficiency Below Normal (Bank 1) | BMW |
| 1 | P0430 | Catalyst System Low Efficiency (Bank 2) | Isuzu |
| 1 | P0440 | General EVAP System Failure | Toyota |
| 1 | P0441 | EVAP Purge System Performance | Audi |
| 1 | P0443 | EVAP Purge Solenoid Control Circuit Malfunction | Ford |
| 1 | P0480 | Cooling Fan Relay 1 Control Circuit Malfunction | Kia |
| 1 | P0501 | Vehicle Speed Sensor 1 Performance | Volkswagen |
| 1 | P0505 | Idle Control System Malfunction | Nissan |
| 1 | P0506 | Idle Speed Low | Volvo |
| 1 | P0513 | Invalid SKIM Key Detected | Jeep |
| 1 | P0522 | Engine Oil Pressure Sensor Circuit Low Voltage | Chrysler |
| 1 | P0528 | Fan Speed Sensor Circuit - No Signal | Ford |
| 1 | P0601 | Control Module Read Only Memory | Pontiac |
| 1 | P0606 | Control Module Internal Performance | Pontiac |
| 1 | P0632 | Odometer Not Programmed In PCM | Dodge |
| 1 | P0633 | SKIM Key Not Programmed In PCM | Jeep |
| 1 | P0660 | Manifold Tune Valve Solenoid Circuit Malfunction | Dodge |
| 1 | P0703 | Brake Switch Circuit 2 Malfunction | Suzuki |
| 1 | P0705 | Transaxle Range Switch Circuit Malfunction | Toyota |
| 1 | P1094 | Fuel Rail Pressure Low During Idle Or Decel Fuel Cutoff | Chevrolet |
| 1 | P1122 | TP Sensor Circuit Intermittent Low Voltage | Chevrolet |
| 1 | P1125 | Accelerator Pedal Position System Malfunction | Chevrolet |
| 1 | P1131 | Heated Oxygen Sensor (Bank 1 Sensor 1) Indicates A/F Ratio Too Lean | Ford |
| 1 | P1136 | Intake Valve Timing Control Circuit Malfunction (Bank 2) | Audi |
| 1 | P1151 | Heated Oxygen Sensor (Bank 2 Sensor 1) Indicates A/F Ratio Too Lean | Ford |
| 1 | P119A | Fuel pressure sensor G247 | Volkswagen |
| 1 | P1219 | Cylinder ID Signal Stuck Low | Ford |
| 1 | P1276 | Accelerator Pedal Position Sensor 1 Performance | Lexus |
| 1 | P1305 | Igniter 2 Circuit Malfunction | Toyota |
| 1 | P1340 | Camshaft Position Sensor 'A' Circuit Malfunction (Bank 2) | Saab |
| 1 | P1391 | CKP Or CMP Sensor Signal Intermittent | Jeep |
| 1 | P1397 | System Voltage Out Of Self-Test Range | Ford |
| 1 | P1499 | EGR Valve Stepper Motor Coil 4 Circuit Malfunction | Acura |
| 1 | P1515 | Control Module Throttle Actuator Position Performance | Chevrolet |
| 1 | P1556 | Battery Module Temperature Sensor Signal 2 Circuit High Voltage | Volkswagen |
| 1 | P1582 | Electronic Throttle Monitor Data Available | Jaguar |
| 1 | P1584 | Cruise Control Disabled | Jaguar |
| 1 | P1646 | Hydraulic Cooling Fan Control Circuit Low | Jaguar |
| 1 | P1762 | Transmission Mode Switch Signal Circuit Malfunction | Land Rover |
| 1 | P1779 | Engine Torque Delivered to TCM Signal | Suzuki |
| 1 | P2110 | Electronic Throttle Control - Forced Limited RPM | Ford |
| 1 | P2112 | Electronic Throttle Control - Unable To Open | Ford |
| 1 | P2125 | Accelerator Pedal Position Sensor 2 Circuit Malfunction | Chevrolet |
| 1 | P2135 | Throttle Position Sensor 1-2 Correlation Error | Chevrolet |
| 1 | P2138 | Accelerator Pedal Position Sensor 1-2 Correlation Error | Chevrolet |
| 1 | P219A | Bank 1 Air/Fuel Ratio Imbalance | Chevrolet |
| 1 | P2262 | Turbo/Super Charger Boost Pressure Not Detected - Mechanical | Ford |
| 1 | P2279 | Intake Air System Leak | Acura |
| 1 | P2293 | Fuel Pressure Regulator 2 Performance | Volkswagen |
| 1 | P2296 | Fuel Pressure Solenoid 2 Control Circuit High | Audi |
| 1 | P2610 | Control Module Ignition Off Timer Performance | Chevrolet |
| 1 | P2A00 | Heated Oxygen Sensor (Bank 1 Sensor 1) Closed Loop Performance | Nissan |
| 1 | P3000 | HV Battery Malfunction | Toyota |
| 1 | U0073 | Control Module Communication Bus Off | GMC |
| 1 | U0101 | Lost Communication With TCM | GMC |
| 1 | U0102 | lost communication with Transfer case control module | GMC |
| 1 | U0107 | Throttle Actuator Control Serial Data Circuit Malfunction | Pontiac |
| 1 | U0109 | Lost communication with fuel pump control module | GMC |
| 1 | U1147 | Data Circuit Malfunction | Ford |
