Diagnostic Trouble Code Index for April 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 |
| 13 | P0300 | Multiple Cylinder Misfire Detected | Chevrolet, Ford, Honda, Hummer, Isuzu, Mazda, Nissan, Ram |
| 6 | P0301 | Cylinder 1 Misfire Detected | BMW, Ford, Jeep, Volkswagen, Volvo |
| 6 | P0302 | Cylinder 2 Misfire Detected | BMW, Honda, Jeep, Nissan, Volkswagen, Volvo |
| 5 | P0171 | Fuel System Lean (Bank 1) | Chevrolet, Dodge, Ford, Subaru |
| 4 | P0172 | Fuel System Rich (Bank 1) | BMW, Chevrolet, Ford |
| 4 | P0303 | Cylinder 3 Misfire Detected | BMW, Dodge, Volkswagen |
| 4 | P0420 | Catalyst Efficiency Below Normal (Bank 1) | Chevrolet, Kia, Nissan, Volvo |
| 3 | P0017 | Crankshaft Position - Exhaust Camshaft Position Correlation | Jeep, Pontiac, Toyota |
| 3 | P0304 | Cylinder 4 Misfire Detected | Dodge, Honda, Volkswagen |
| 3 | P0305 | Cylinder 5 Misfire Detected | Ford, Honda, Jeep |
| 3 | P0352 | Ignition Coil 2 Control Circuit Malfunction | Ford, Lexus, Lincoln |
| 3 | P0353 | Ignition Coil 3 Control Circuit Malfunction | Ford, Lexus |
| 3 | P0443 | EVAP Purge Solenoid Control Circuit Malfunction | Chevrolet, Ford, Jeep |
| 3 | U1000 | Class 2 Communication Malfunction | Cadillac, Infiniti, Pontiac |
| 2 | P0011 | Intake Camshaft Position System Performance | Chevrolet, Nissan |
| 2 | P0101 | MAF Sensor Performance | Cadillac, Jaguar |
| 2 | P0128 | Engine Coolant Temperature Below Thermostat Regulating Temperature | Chevrolet |
| 2 | P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction | Chevrolet |
| 2 | P0174 | Fuel System Lean (Bank 2) | Chevrolet, Ford |
| 2 | P0336 | Crankshaft Position Sensor Performance | Ford, Pontiac |
| 2 | P0340 | Camshaft Position Sensor Circuit Malfunction | Ford, Lincoln |
| 2 | P0351 | Ignition Coil 1 Control Circuit Malfunction | Ford, Lexus |
| 2 | P0354 | Ignition Coil 4 Control Circuit Malfunction | Ford, Lexus |
| 2 | P0430 | Catalyst System Low Efficiency (Bank 2) | Nissan, Volvo |
| 2 | P0446 | EVAP Vent System Performance | Chevrolet |
| 2 | P0520 | Engine Oil Pressure Sensor Circuit Malfunction | Chevrolet |
| 2 | P2463 | Diesel Particulate Filter Soot Level Accumulation | Jaguar, Mercedes-Benz |
| 2 | U1016 | Serial Communications Malfunction | Cadillac, Pontiac |
| 1 | B1365 | Ign. start ckt short - B | Pontiac |
| 1 | B1369 | undocumented code | Pontiac |
| 1 | B2799 | Engine Immobilizer System Malfunction | Toyota |
| 1 | C342D | Unknown | BMW |
| 1 | P0016 | Crankshaft/Camshaft Timing Misalignment | Volkswagen |
| 1 | P0018 | Crankshaft Position - Intake Camshaft Position Correlation (Bank 2) | Ford |
| 1 | P0019 | Crankshaft Position - Exhaust Camshaft Position Correlation (Bank 2) | Ford |
| 1 | P0021 | Camshaft Position 'A' Timing Over-Advanced / System Performance (Bank 2) | Nissan |
| 1 | P003D | intake A cam profile control | Volvo |
| 1 | P0055 | Heated Oxygen Sensor (Bank 1 Sensor 3) Heater Resistance | BMW |
| 1 | P0087 | Fuel Rail Pressure Too Low | GMC |
| 1 | P0106 | MAP Sensor Performance | Pontiac |
| 1 | P0133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response | Kia |
| 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 | P0145 | Heated Oxygen Sensor (Bank 1 Sensor 3) Slow Response | Volkswagen |
| 1 | P0153 | Heated Oxygen Sensor (Bank 2 Sensor 1) Slow Response | Volkswagen |
| 1 | P0155 | Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction | Ford |
| 1 | P0175 | Fuel System Rich (Bank 2) | Ford |
| 1 | P0193 | Fuel Rail Pressure Sensor Circuit High Voltage | Ford |
| 1 | P0198 | Engine Oil Temperature Sensor Circuit High | Chrysler |
| 1 | P0201 | Fuel Injector 1 Control Circuit Malfunction | Chevrolet |
| 1 | P0202 | Fuel Injector 2 Control Circuit Malfunction | Chevrolet |
| 1 | P0203 | Fuel Injector 3 Control Circuit Malfunction | Chevrolet |
| 1 | P0321 | Crankshaft Position Sensor Circuit Range/Performance | Volkswagen |
| 1 | P0328 | Knock Sensor Circuit High Voltage (Bank 1) | Nissan |
| 1 | P0355 | Ignition Coil 5 Control Circuit Malfunction | Lexus |
| 1 | P0356 | Ignition Coil 6 Control Circuit Malfunction | Lexus |
| 1 | P0357 | Ignition Coil 7 Control Circuit Malfunction | Lincoln |
| 1 | P0365 | Exhaust Camshaft Position Sensor Circuit Malfunction | Ford |
| 1 | P0370 | Timing Reference High-Resolution System Performance | Chevrolet |
| 1 | P0400 | EGR System Recirculation Flow | Geo |
| 1 | P0402 | Excessive EGR Flow Detected | Toyota |
| 1 | P0403 | EGR Solenoid Control Circuit Malfunction | Chrysler |
| 1 | P0405 | EGR Position Sensor Circuit Low Voltage | Ford |
| 1 | P0406 | EGR Position Sensor Circuit High Voltage | Chrysler |
| 1 | P0422 | Catalyst Efficiency Below Normal (Bank 1) | Volvo |
| 1 | P0451 | Fuel Tank Pressure Sensor Performance | Porsche |
| 1 | P0455 | EVAP System Large Leak Detected | Nissan |
| 1 | P0463 | Fuel Level Sensor High Voltage | Chevrolet |
| 1 | P0606 | Control Module Internal Performance | Toyota |
| 1 | P0611 | Fuel Injector Control Module Performance | Ford |
| 1 | P0933 | Hydraulic Pressure Sensor Range/Performance | Ram |
| 1 | P1380 | Misfire Detected, Rough Road Data Not Available | Chevrolet |
| 1 | P1417 | Cylinder 7 Reactivation Control Performance | Dodge |
| 1 | P1421 | Cold Start Emission Reduction Strategy Monitoring | Subaru |
| 1 | P1515 | Control Module Throttle Actuator Position Performance | GMC |
| 1 | P1676 | EVAP Purge Solenoid Control Circuit Malfunction | Honda |
| 1 | P1681 | Control Module Throttle Position System Performance | GMC |
| 1 | P2004 | Intake Manifold Runner Control Stuck Open | Dodge |
| 1 | P2015 | Intake Manifold Runner Position Sensor Performance | Audi |
| 1 | P2096 | Downstream Fuel System Lean - HO2S-12 (Bank 1 Sensor 2) | Saturn |
| 1 | P2099 | Downstream Fuel System Rich - HO2S-22 (Bank 2 Sensor 2) | Chevrolet |
| 1 | P2101 | Control Module Throttle Actuator Position Performance | Chevrolet |
| 1 | P2106 | Electronic Throttle Control System - Forced Limited Power | Chevrolet |
| 1 | P2146 | Injector Positive Voltage Relay Circuit Group 1 (Injectors 1 & 4) | Chevrolet |
| 1 | P2149 | Injector Positive Voltage Relay Circuit Group 2 (Injectors 6 & 7) | Chevrolet |
| 1 | P2159 | Vehicle Speed Sensor 'B' Circuit Range/Performance | Kia |
| 1 | P2187 | Fuel Trim System Lean At Idle (Bank 1) | Audi |
| 1 | P2188 | Fuel Trim System Rich At Idle (Bank 1) | Audi |
| 1 | P2191 | Fuel Trim System Too Lean At Higher Load Multiple (Bank 1) | Hyundai |
| 1 | P2270 | Heated Oxygen Sensor (Bank 1 Sensor 2) Signal Stuck Lean | Ford |
| 1 | P2272 | Heated Oxygen Sensor (Bank 2 Sensor 2) Signal Stuck Lean | Chevrolet |
| 1 | P2279 | Intake Air System Leak | Audi |
| 1 | P227B | shift fork b not programed | Ford |
| 1 | P2281 | air leak between t/body and m.a.f. | Ford |
| 1 | P2293 | Fuel Pressure Regulator 2 Performance | Audi |
| 1 | P310B | Low pressure fuel regulation | Audi |
| 1 | U0100 | Lost Communication With ECM/PCM | Cadillac |
| 1 | U0101 | Lost Communication With TCM | Infiniti |
| 1 | U010C | Lost Communication With Turbocharger / Supercharger Control Module | Dodge |
| 1 | U1096 | Loss of Communication With Instrument Panel Cluster | Pontiac |
| 1 | U1255 | Class 2 Communication Malfunction | Pontiac |
