Diagnostic Trouble Code Index for July 2017
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 |
| 7 | P0300 | Multiple Cylinder Misfire Detected | BMW, Buick, Cadillac, Chevrolet, Chrysler, Volkswagen |
| 5 | P0301 | Cylinder 1 Misfire Detected | Audi, BMW, Chevrolet, Ford, Volkswagen |
| 5 | P0302 | Cylinder 2 Misfire Detected | Audi, BMW, Chrysler, Ford, Volkswagen |
| 4 | P0304 | Cylinder 4 Misfire Detected | BMW, Chevrolet, Ford, Volkswagen |
| 4 | P0340 | Camshaft Position Sensor Circuit Malfunction | GMC, Honda, Mazda, Mercury |
| 3 | P0303 | Cylinder 3 Misfire Detected | Audi, BMW, Volkswagen |
| 2 | P0016 | Crankshaft/Camshaft Timing Misalignment | Chevrolet, Dodge |
| 2 | P0087 | Fuel Rail Pressure Too Low | Audi, Mercedes-Benz |
| 2 | P0106 | MAP Sensor Performance | Chevrolet |
| 2 | P0108 | MAP Sensor Circuit High Voltage | GMC, Land Rover |
| 2 | P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction | Ford, Honda |
| 2 | P0299 | Turbocharger Engine Underboost | Isuzu, Mercedes-Benz |
| 2 | P0305 | Cylinder 5 Misfire Detected | BMW, Volkswagen |
| 2 | P0335 | Crankshaft Position Sensor Circuit Malfunction | Chevrolet, Infiniti |
| 2 | P0341 | CMP Sensor Performance | Audi, Honda |
| 2 | P2138 | Accelerator Pedal Position Sensor 1-2 Correlation Error | Chevrolet |
| 2 | P2195 | Air Fuel Sensor (Bank 1 Sensor 1) Signal Stuck Lean | Ford, Mercury |
| 2 | P2291 | Injector Control Pressure Too Low - Engine Cranking | Ford |
| 1 | B2573 | Bat.voltage | Infiniti |
| 1 | C0057 | vdc control interrupt because of engine instructions | Subaru |
| 1 | C0263 | ECM Communication circuit EPB | Subaru |
| 1 | C1110 | Controller failure | Infiniti |
| 1 | C1118 | traction controltorque reduction circuit malfunction | Mazda |
| 1 | C1130 | engine 1 fuel cut system fault | Infiniti |
| 1 | C1146 | Side g SNSR CRT | Infiniti |
| 1 | P0017 | Crankshaft Position - Exhaust Camshaft Position Correlation | Chevrolet |
| 1 | P0036 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Control Circuit Malfunction | Cadillac |
| 1 | P0052 | Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit High Voltage | Toyota |
| 1 | P0056 | Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Control Circuit Malfunction | Cadillac |
| 1 | P0069 | Abnormal Correlation Between MAP And BARO Sensor | Land Rover |
| 1 | P0104 | Mass Airflow Sensor Circuit Intermittent | Mercedes-Benz |
| 1 | P0107 | MAP Sensor Circuit Low Voltage | Chevrolet |
| 1 | P0113 | IAT Sensor Circuit High Voltage | Chevrolet |
| 1 | P0129 | Barometric Pressure Sensor Out-Of-Range Low | Dodge |
| 1 | P0135 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction | Honda |
| 1 | P0158 | Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit High Voltage | GMC |
| 1 | P0161 | Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit Malfunction | Ford |
| 1 | P0171 | Fuel System Lean (Bank 1) | Jaguar |
| 1 | P0174 | Fuel System Lean (Bank 2) | Jaguar |
| 1 | P0244 | Turbo / Supercharger Wastegate Solenoid 'A' Range/Performance | Subaru |
| 1 | P0306 | Cylinder 6 Misfire Detected | Mercedes-Benz |
| 1 | P0307 | Cylinder 7 Misfire Detected | Mercedes-Benz |
| 1 | P0315 | Crankshaft Position Sensor Variation Not Learned | Chevrolet |
| 1 | P0320 | No Crank Reference Signal To PCM | Ford |
| 1 | P0336 | Crankshaft Position Sensor Performance | Chevrolet |
| 1 | P0344 | Camshaft Position Sensor Signal Intermittent | Dodge |
| 1 | P0394 | Camshaft Position Sensor 1 - Signal Intermittent | Jeep |
| 1 | P0405 | EGR Position Sensor Circuit Low Voltage | Dodge |
| 1 | P0411 | Secondary AIR System Incorrect Airflow Detected | Chevrolet |
| 1 | P0414 | Secondary Air Injection System 'A' Circuit Shorted | Jaguar |
| 1 | P0420 | Catalyst Efficiency Below Normal (Bank 1) | GMC |
| 1 | P043E | EVAP System Reference Orifice Clog Up | Toyota |
| 1 | P043F | EVAP System Reference Orifice High Flow | Toyota |
| 1 | P0443 | EVAP Purge Solenoid Control Circuit Malfunction | Cadillac |
| 1 | P0453 | Fuel Tank Pressure Sensor Circuit High Voltage | Mercury |
| 1 | P0463 | Fuel Level Sensor High Voltage | GMC |
| 1 | P0465 | evap leak | Cadillac |
| 1 | P0480 | Cooling Fan Relay 1 Control Circuit Malfunction | Cadillac |
| 1 | P0481 | Cooling Fan Relay 2 Control Circuit Malfunction | Cadillac |
| 1 | P0500 | Vehicle Speed Sensor Circuit Malfunction | Ford |
| 1 | P0507 | Idle Speed High | Mazda |
| 1 | P0603 | Control Module Long Term Memory Reset | Ford |
| 1 | P0607 | Control Module Performance | Toyota |
| 1 | P0651 | 5-Volt Reference 2 Circuit Malfunction | Chevrolet |
| 1 | P0700 | Automatic Transmission System Malfunction Detected | Saturn |
| 1 | P0706 | Transmission Range Switch Circuit Malfunction | Mazda |
| 1 | P0720 | Output Shaft Speed Sensor Circuit Malfunction | Ford |
| 1 | P0722 | Output Speed Sensor Circuit Low Voltage | Ford |
| 1 | P1000 | OBD II Monitor Testing No Completed | Ford |
| 1 | P1063 | fuel pressure regulation control range not reached | Audi |
| 1 | P1106 | MAP Sensor Circuit Intermittent High Voltage | GMC |
| 1 | P1211 | ABS/TCS Control Unit Malfunction | Ford |
| 1 | P1414 | Cylinder 4 Reactivation Control Performance | Lincoln |
| 1 | P1451 | Barometric Pressure Sensor Signal Range/Performance | Mercury |
| 1 | P1491 | EVAP Vacuum Cut Valve/Bypass Circuit Malfunction | Chrysler |
| 1 | P1506 | Idle Air Control System RPM Higher Than Expected | Ford |
| 1 | P1577 | IMM Control Module EEPROM | Audi |
| 1 | P1632 | Theft Deterrent Fuel Disable Signal Received | Jaguar |
| 1 | P1685 | Smart Key Immobilizer Module Invalid Key | Dodge |
| 1 | P1718 | Transmission Fluid Temperature Sensor Continually Reading Hot | Subaru |
| 1 | P1860 | TCM PWM Solenoid Circuit Malfunction | GMC |
| 1 | P2073 | O2 Sensor Implausible | Mercedes-Benz |
| 1 | P2101 | Control Module Throttle Actuator Position Performance | Dodge |
| 1 | P2127 | Accelerator Pedal Position Sensor 2 Circuit Low Voltage | Mercedes-Benz |
| 1 | P2146 | Injector Positive Voltage Relay Circuit Group 1 (Injectors 1 & 4) | GMC |
| 1 | P2263 | Turbo/Super Charger System Performance | Acura |
| 1 | P2401 | EVAP Leak Detection Pump Control Circuit Low | Toyota |
| 1 | P2402 | EVAP Leak Detection Pump Control Circuit High | Toyota |
| 1 | P2419 | EVAP Switching Valve Control Circuit Low | Toyota |
| 1 | P2442 | Secondary AIR System Switching Valve Stuck Open (Bank 2) | Toyota |
| 1 | P2443 | Secondary AIR System Switching Valve Stuck Closed (Bank 2) | Toyota |
| 1 | U0010 | Can bus trans | Jeep |
| 1 | U0073 | Control Module Communication Bus Off | Chevrolet |
| 1 | U1000 | Class 2 Communication Malfunction | Infiniti |
| 1 | U1016 | Serial Communications Malfunction | Saturn |
| 1 | U1504 | Wrong data from steering angle sensor | Jeep |
| 1 | U1900 | CAN System Communication Error | Lincoln |
| 1 | U4150 | Impossible data from abs | Jeep |
| 1 | U4200 | Wrong data from power steering | Jeep |
