Diagnostic Trouble Code Index for February 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 | Dodge, Ford, Honda, Infiniti, Nissan, Volvo |
| 4 | P0016 | Crankshaft/Camshaft Timing Misalignment | Lexus, Mazda, Pontiac, Toyota |
| 4 | P0087 | Fuel Rail Pressure Too Low | Audi, Ford, GMC |
| 3 | P0011 | Intake Camshaft Position System Performance | Land Rover, Lexus, Subaru |
| 3 | P0171 | Fuel System Lean (Bank 1) | Chevrolet, Ford, Pontiac |
| 3 | P0305 | Cylinder 5 Misfire Detected | Ford, Volvo |
| 3 | P0352 | Ignition Coil 2 Control Circuit Malfunction | Ford, Jeep, Lincoln |
| 3 | P0420 | Catalyst Efficiency Below Normal (Bank 1) | Audi, Honda, Nissan |
| 2 | P0021 | Camshaft Position 'A' Timing Over-Advanced / System Performance (Bank 2) | Subaru |
| 2 | P0172 | Fuel System Rich (Bank 1) | BMW, Ford |
| 2 | P0236 | Turbocharger Boost System Performance | GMC, Volvo |
| 2 | P0302 | Cylinder 2 Misfire Detected | Nissan, Volvo |
| 2 | P0304 | Cylinder 4 Misfire Detected | Honda, Volvo |
| 2 | P0332 | Knock Sensor Circuit Low Frequency (Bank 2) | Chevrolet |
| 2 | P0351 | Ignition Coil 1 Control Circuit Malfunction | Ford, Jeep |
| 2 | P0354 | Ignition Coil 4 Control Circuit Malfunction | Ford, Lincoln |
| 2 | P0650 | Malfunction Indicator Lamp Circuit Malfunction | Nissan, Pontiac |
| 2 | U0100 | Lost Communication With ECM/PCM | Dodge, Ford |
| 1 | B2621 | Inside key antennae | Nissan |
| 1 | B2799 | Engine Immobilizer System Malfunction | Toyota |
| 1 | C0196 | YAW rate malfunction | Chevrolet |
| 1 | C0253 | Centering Error | Chevrolet |
| 1 | C0710 | steering angle sensor signal low | Chevrolet |
| 1 | C2206 | Vehicle config. Msimatch | Dodge |
| 1 | P0015 | Camshaft Position 'B' Over-Retarded (Bank 1) | Toyota |
| 1 | P0017 | Crankshaft Position - Exhaust Camshaft Position Correlation | Toyota |
| 1 | P0018 | Crankshaft Position - Intake Camshaft Position Correlation (Bank 2) | Scion |
| 1 | P0032 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit High Voltage | Jeep |
| 1 | P0038 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit High Voltage | Jeep |
| 1 | P0058 | Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Circuit High Voltage | Jeep |
| 1 | P0068 | Throttle Body Airflow Performance | Dodge |
| 1 | P0089 | Fuel Pressure Regulator Performance | Volkswagen |
| 1 | P0106 | MAP Sensor Performance | Pontiac |
| 1 | P0113 | IAT Sensor Circuit High Voltage | Jeep |
| 1 | P011A | ECT Sensor 1-2 Correlation | Mazda |
| 1 | P0122 | TP Sensor Circuit Low Voltage | Subaru |
| 1 | P0128 | Engine Coolant Temperature Below Thermostat Regulating Temperature | Saturn |
| 1 | P014C | B1S1 slow lean to rich | Ram |
| 1 | P014D | B1S1 slow rich to lean | Ram |
| 1 | P0150 | Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Malfunction | Ford |
| 1 | P0174 | Fuel System Lean (Bank 2) | Ford |
| 1 | P0175 | Fuel System Rich (Bank 2) | Ford |
| 1 | P0183 | Fuel Tank Temperature Sensor Circuit High Voltage | Nissan |
| 1 | P0188 | Fuel Rail Temperature Sensor Circuit High Voltage | Mercedes-Benz |
| 1 | P0191 | Fuel Rail Pressure Sensor Performance | Ford |
| 1 | P0193 | Fuel Rail Pressure Sensor Circuit High Voltage | Mazda |
| 1 | P0202 | Fuel Injector 2 Control Circuit Malfunction | Chevrolet |
| 1 | P0203 | Fuel Injector 3 Control Circuit Malfunction | Chevrolet |
| 1 | P0205 | Fuel Injector 5 Control Circuit Malfunction | Chevrolet |
| 1 | P0208 | Fuel Injector 8 Control Circuit Malfunction | Chevrolet |
| 1 | P0216 | Injection Timing Control Circuit Malfunction | GMC |
| 1 | P0237 | Turbocharger Boost Sensor Circuit Low Voltage | Volvo |
| 1 | P025A | Fuel Pump Flow Control Module Enable Circuit Malfunction | Ford |
| 1 | P0301 | Cylinder 1 Misfire Detected | Ford |
| 1 | P0303 | Cylinder 3 Misfire Detected | Volvo |
| 1 | P0316 | Misfire Occurred In First 1,000 Revolutions | Ford |
| 1 | P0325 | Knock Sensor Circuit Malfunction | Toyota |
| 1 | P0335 | Crankshaft Position Sensor Circuit Malfunction | Dodge |
| 1 | P0340 | Camshaft Position Sensor Circuit Malfunction | Dodge |
| 1 | P0341 | CMP Sensor Performance | Ford |
| 1 | P0345 | Camshaft Position Sensor 'A' Circuit Malfunction (Bank 2) | Ford |
| 1 | P0353 | Ignition Coil 3 Control Circuit Malfunction | Jeep |
| 1 | P0357 | Ignition Coil 7 Control Circuit Malfunction | Lincoln |
| 1 | P0358 | Ignition Coil 8 Control Circuit Malfunction | Lincoln |
| 1 | P0366 | Exhaust Camshaft Position Sensor Performance | Chevrolet |
| 1 | P0404 | EGR Open Position Performance | Ford |
| 1 | P0442 | EVAP System Small Leak Detected | Toyota |
| 1 | P0450 | EVAP Vapor Pressure Sensor Circuit Malfunction | Mercedes-Benz |
| 1 | P0471 | Exhaust Backpressure Circuit Range/Performance | Ram |
| 1 | P0496 | EVAP Canister Purge System High Purge Flow | Pontiac |
| 1 | P0505 | Idle Control System Malfunction | Honda |
| 1 | P0513 | Invalid SKIM Key Detected | Dodge |
| 1 | P061A | ETC Level 2 Torque Performance | Dodge |
| 1 | P0741 | TCC System - Stuck Off | Pontiac |
| 1 | P1102 | Mass Airflow Sensor Signal Range/Performance | Nissan |
| 1 | P112F | 28A0 throttle valve opening angle-intake pipe absolute pressure comparison pressure too high | BMW |
| 1 | P1133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching | Chevrolet |
| 1 | P1233 | Fuel System Disabled Or Offline | Ford |
| 1 | P1259 | VTEC System Malfunction (Bank 1) | Honda |
| 1 | P1284 | Air Fuel Sensor (Bank 2 Sensor 1) Rich Shift Monitoring | Porsche |
| 1 | P132B | Turbo boost control A performance | Ford |
| 1 | P1354 | Variable Valve Timing System (Bank 2) | Dodge |
| 1 | P1372 | PCM Segment Time Acquisition Incorrect | Porsche |
| 1 | P1381 | Misfire Detected - No Communication With EBCM | Honda |
| 1 | P1421 | Cold Start Emission Reduction Strategy Monitoring | Mitsubishi Fuso |
| 1 | P1422 | EVAP System Leak Detecting Pump Stuck Off | Mitsubishi Fuso |
| 1 | P1442 | EVAP Vacuum Switch Circuit Malfunction | Toyota |
| 1 | P1445 | EVAP Canister Purge Volume Control Valve Malfunction | Toyota |
| 1 | P1482 | Cooling Fan Speed Output Circuit Malfunction | Dodge |
| 1 | P1599 | A/C Pressure Sensor Circuit Low Voltage | Saturn |
| 1 | P1604 | PCM Internal Dual-Port Ram Read/Write Integrity Failure | Toyota |
| 1 | P1687 | No Communication With MIC | Dodge |
| 1 | P1819 | Internal Mode Switch - No Start/Wrong Range | Pontiac |
| 1 | P2006 | Intake Manifold Runner Control Stuck Closed | Mazda |
| 1 | P2052 | Fuel Rail Pressure Sensor Implausible | Mercedes-Benz |
| 1 | P2056 | cyl 5 misfire | Mercedes-Benz |
| 1 | P207F | Reductant Quality Performance | Ram |
| 1 | P2149 | Injector Positive Voltage Relay Circuit Group 2 (Injectors 6 & 7) | Chevrolet |
| 1 | P2188 | Fuel Trim System Rich At Idle (Bank 1) | Smart |
| 1 | P2263 | Turbo/Super Charger System Performance | Ford |
| 1 | P2284 | Injector Control Pressure Circuit Range/Performance | Ford |
| 1 | P2285 | Injector Control Pressure Sensor Circuit Low Voltage | Ford |
| 1 | P2287 | Injector Control Pressure Sensor Circuit Intermittent | Ford |
| 1 | P2290 | Injector Control Pressure Too Low | Ford |
| 1 | P2299 | Brake Pedal Position / Accelerator Pedal Position Incompatible | Dodge |
| 1 | P2413 | EGR System Malfunction | Mercedes-Benz |
| 1 | P2441 | Secondary Air Injection System Switching Valve Stuck Closed | Toyota |
| 1 | P2614 | Camshaft Position Output Circuit Malfunction | Ford |
| 1 | P2617 | Crankshaft Position Signal Output Circuit Malfunction | Ford |
| 1 | P2647 | VTEC Oil Pressure Switch Circuit High Voltage | Honda |
| 1 | P3400 | Cylinder Deactivation System Performance | Chevrolet |
| 1 | P5062 | idle air control system rpm lower than expected | Land Rover |
| 1 | P7031 | braker switch circuit plaibility after initialazing | Dodge |
| 1 | U0073 | Control Module Communication Bus Off | Ford |
| 1 | U0108 | medium speed CAN communication bus | Land Rover |
| 1 | U0109 | Lost communication with fuel pump control module | Ford |
| 1 | U0121 | Lost Communication With Antilock Brake System Module | Ford |
| 1 | U0151 | Lost Communication With Sensing And Diagnostic Module | Ford |
| 1 | U110C | Lost Fuel Level Message | Dodge |
| 1 | U1800 | Lost Communication With Fuel Injector Control Module | Chevrolet |
| 1 | U2023 | Fault recieved from external node | Ford |
| 1 | U2100 | Controller Area Network BUS Communication | Chevrolet |
| 1 | U2104 | Controller Area Network Bus Reset Counter Overrun | Chevrolet |
| 1 | U2105 | TCM - No Communication With Engine Control Module | Chevrolet |
| 1 | U2142 | Communication with YAW sensor | Chevrolet |
