Diagnostic Trouble Code Index for January 2018
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 |
| 11 | P0300 | Multiple Cylinder Misfire Detected | Aston Martin, Cadillac, Chevrolet, Ford, Honda, Mercedes-Benz, Nissan, Toyota, Volkswagen |
| 6 | P0171 | Fuel System Lean (Bank 1) | Aston Martin, BMW, Chevrolet, Ford, Honda, Land Rover |
| 6 | P0302 | Cylinder 2 Misfire Detected | Cadillac, Chevrolet, Kia, Volkswagen |
| 4 | P0174 | Fuel System Lean (Bank 2) | Aston Martin, BMW, Ford, Honda |
| 4 | P0301 | Cylinder 1 Misfire Detected | Cadillac, Ford, Volkswagen |
| 4 | P0303 | Cylinder 3 Misfire Detected | Cadillac, Chevrolet, Ford, Volvo |
| 4 | P0304 | Cylinder 4 Misfire Detected | Cadillac, Honda, Kia, Volkswagen |
| 3 | U0100 | Lost Communication With ECM/PCM | Chevrolet, Dodge |
| 2 | P0016 | Crankshaft/Camshaft Timing Misalignment | Ford, Mercedes-Benz |
| 2 | P0017 | Crankshaft Position - Exhaust Camshaft Position Correlation | Chevrolet, Mercedes-Benz |
| 2 | P0128 | Engine Coolant Temperature Below Thermostat Regulating Temperature | Chevrolet, Ford |
| 2 | P0138 | Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit High Voltage | GMC, Lexus |
| 2 | P0148 | Fuel Delivery Error | Dodge |
| 2 | P0305 | Cylinder 5 Misfire Detected | Cadillac, Chevrolet |
| 2 | P0335 | Crankshaft Position Sensor Circuit Malfunction | Dodge, Mazda |
| 2 | P0340 | Camshaft Position Sensor Circuit Malfunction | Ford, Nissan |
| 2 | P0351 | Ignition Coil 1 Control Circuit Malfunction | Cadillac, Dodge |
| 2 | P0352 | Ignition Coil 2 Control Circuit Malfunction | Cadillac, Dodge |
| 2 | P0353 | Ignition Coil 3 Control Circuit Malfunction | Cadillac, Dodge |
| 2 | P0411 | Secondary AIR System Incorrect Airflow Detected | Cadillac |
| 2 | P0455 | EVAP System Large Leak Detected | Chevrolet, Porsche |
| 2 | P2097 | Downstream Fuel System Rich - HO2S-12 (Bank 1 Sensor 2) | Land Rover, Nissan |
| 1 | B0685 | Chevrolet | |
| 1 | B1380 | Device Acc 1 circuit | Chevrolet |
| 1 | B1572 | Immobilizer Circuit Failure except antenna circuit | Subaru |
| 1 | B1578 | Combination Meter Failure | Subaru |
| 1 | B1613 | can bcm-clu timed out | Kia |
| 1 | B2530 | Chevrolet | |
| 1 | P0008 | Engine Position System Performance (Bank 1) | Chevrolet |
| 1 | P0010 | Camshaft Position 'A' Actuator Circuit Malfunction (Bank 1) | Toyota |
| 1 | P0011 | Intake Camshaft Position System Performance | Subaru |
| 1 | P0013 | Exhaust Camshaft Position Actuator Solenoid Control Circuit (Bank 1) | Toyota |
| 1 | P0019 | Crankshaft Position - Exhaust Camshaft Position Correlation (Bank 2) | Ford |
| 1 | P0036 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Control Circuit Malfunction | Chevrolet |
| 1 | P0040 | Oxygen Sensor Signals Swapped, Bank 1 Sensor 1 - Bank 1 Sensor 2 | Mercedes-Benz |
| 1 | P0068 | Throttle Body Airflow Performance | Chevrolet |
| 1 | P0073 | Ambient Air Temperature Sensor Circuit High Voltage | Jeep |
| 1 | P0077 | Intake Valve Control Solenoid Circuit High (Bank 1) | Hyundai |
| 1 | P0097 | Intake Air Temperature Sensor 2 Circuit Low Voltage | Chevrolet |
| 1 | P0101 | MAF Sensor Performance | Volvo |
| 1 | P0102 | MAF Sensor Circuit Low Frequency | Chevrolet |
| 1 | P012F | Engine coolant temp/engine oil correlation | Ford |
| 1 | P0158 | Heated Oxygen Sensor (Bank 2 Sensor 2) Circuit High Voltage | GMC |
| 1 | P015B | HO2S Delayed Lean to Rich Response B1S1 | Chevrolet |
| 1 | P0160 | Heated Oxygen Sensor (Bank 2 Sensor 2) Insufficient Activity | Mercedes-Benz |
| 1 | P0170 | Fuel Trim Lean Or Rich (Bank 1) | Hyundai |
| 1 | P0172 | Fuel System Rich (Bank 1) | Acura |
| 1 | P0173 | Fuel Trim Lean Or Rich (Bank 2) | Hyundai |
| 1 | P0236 | Turbocharger Boost System Performance | Chevrolet |
| 1 | P0237 | Turbocharger Boost Sensor Circuit Low Voltage | Chevrolet |
| 1 | P0251 | Injection Pump Camshaft System | Dodge |
| 1 | P0299 | Turbocharger Engine Underboost | Ford |
| 1 | P0308 | Cylinder 8 Misfire Detected | Chevrolet |
| 1 | P0316 | Misfire Occurred In First 1,000 Revolutions | Aston Martin |
| 1 | P0328 | Knock Sensor Circuit High Voltage (Bank 1) | Toyota |
| 1 | P0339 | Crankshaft Position Sensor Signal Intermittent | Honda |
| 1 | P0343 | CMP Sensor Circuit High Voltage | Toyota |
| 1 | P0344 | Camshaft Position Sensor Signal Intermittent | Ford |
| 1 | P0354 | Ignition Coil 4 Control Circuit Malfunction | Cadillac |
| 1 | P042E | EGR Closed Position Performance | Ford |
| 1 | P0443 | EVAP Purge Solenoid Control Circuit Malfunction | Chevrolet |
| 1 | P0500 | Vehicle Speed Sensor Circuit Malfunction | Chevrolet |
| 1 | P0507 | Idle Speed High | Nissan |
| 1 | P0607 | Control Module Performance | Subaru |
| 1 | P060D | Control Module Accelerator Pedal Position System Performance | Toyota |
| 1 | P060E | Control Module Throttle Position System Performance | Toyota |
| 1 | P0641 | 5-Volt Reference 1 Circuit Malfunction | Pontiac |
| 1 | P0670 | Glow Plug Control Module Control Circuit Malfunction | Mercedes-Benz |
| 1 | P0700 | Automatic Transmission System Malfunction Detected | Dodge |
| 1 | P0730 | Incorrect Gear Ratio | Dodge |
| 1 | P0826 | Up And Downshift Switch Circuit Malfunction | Chevrolet |
| 1 | P1025 | Fuel Injector 5 Circuit Malfunction | Porsche |
| 1 | P1189 | Engine Oil Pressure Switch Circuit Malfunction | BMW |
| 1 | P1229 | Accelerator Pedal Position Sensor 2 Power Circuit Short | Chevrolet |
| 1 | P1399 | random misfire | Honda |
| 1 | P1416 | Secondary Air Injection System (Bank 2) | Ram |
| 1 | P1464 | Fuel Level Sensor Circuit High Voltage | Nissan |
| 1 | P1539 | Air Conditioning Clutch Feedback Circuit High Voltage | Porsche |
| 1 | P160C | Engine Calibration Information Not Programmed - GPCM | GMC |
| 1 | P1630 | Theft Deterrent Learn Mode Active | Cadillac |
| 1 | P1632 | Theft Deterrent Fuel Disable Signal Received | Cadillac |
| 1 | P1695 | No CCD Messages Received From BCM | Dodge |
| 1 | P1698 | No CCD Messages Received From TCM | Dodge |
| 1 | P2073 | O2 Sensor Implausible | Aston Martin |
| 1 | P2100 | Electronic Throttle Control Motor Circuit / Open (Bank 1) | Dodge |
| 1 | P2176 | Minimum Throttle Position Not Learned | Hummer |
| 1 | P2187 | Fuel Trim System Lean At Idle (Bank 1) | Kia |
| 1 | P2188 | Fuel Trim System Rich At Idle (Bank 1) | Volvo |
| 1 | P2192 | Fuel Trim System Too Rich At Higher Load Multiple (Bank 1) | Kia |
| 1 | P219A | Bank 1 Air/Fuel Ratio Imbalance | Land Rover |
| 1 | P2271 | Heated Oxygen Sensor (Bank 1 Sensor 2) Signal Stuck Rich | Honda |
| 1 | P2281 | air leak between t/body and m.a.f. | Dodge |
| 1 | P2404 | EVAP Leak Detection Pump Sense Circuit Range/Performance | Porsche |
| 1 | P2433 | Secondary Air Injection System Pressure Sensor Circuit High Voltage | Buick |
| 1 | P2452 | Diesel Particulate Filter Pressure Sensor A circuit | Ford |
| 1 | P2453 | Particulate Matter Trap Differential Pressure Sensor Signal Performance | Ford |
| 1 | P245B | EGR cooler bypass control circuit performance | Jeep |
| 1 | P2463 | Diesel Particulate Filter Soot Level Accumulation | Ford |
| 1 | P246C | Dpf bank 1 | Ford |
| 1 | P2534 | Ignition 1 Switch Circuit Low Voltage | Chevrolet |
| 1 | P3014 | Battery Block 4 Becomes Weak | Mercedes-Benz |
| 1 | P325F | Fuel | BMW |
| 1 | U0101 | Lost Communication With TCM | Chevrolet |
| 1 | U0106 | lost communication with glow plug control module | Chevrolet |
| 1 | U2100 | Controller Area Network BUS Communication | Chevrolet |
| 1 | U2103 | Fewer Controllers On The Bus Then Programmed | Chevrolet |
| 1 | U2105 | TCM - No Communication With Engine Control Module | Saturn |
